{"title":"Junction Box","description":"\u003cdiv class=\"product-description-container\" style=\"font-family: Arial, sans-serif; color: #333; line-height: 1.5; max-width: 1000px; margin: 0; text-align: left;\"\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003eThe FILN \u003cstrong\u003eIndustrial Junction Box\u003c\/strong\u003e series is a professional wiring solution specifically designed for \u003cstrong\u003erocker switches, toggle switches, and push button switches\u003c\/strong\u003e. These pre-wired enclosures simplify complex installations, providing a clean, organized, and high-protection environment for electrical connections in machinery and control panels.\u003c\/p\u003e\n\u003cul style=\"padding-left: 18px; margin: 10px 0 15px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Custom-designed for FILN rocker, toggle, and 12mm-30mm push button switches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wired Efficiency:\u003c\/strong\u003e Reduces installation time and prevents wiring errors with integrated terminal blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made from flame-retardant ABS or high-impact Polycarbonate (PC) materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather Resistance:\u003c\/strong\u003e IP65\/IP67 rated options for moisture-proof and dust-proof performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Configurations:\u003c\/strong\u003e Available in 1-hole to 6-hole layouts to meet diverse control requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 15px;\"\u003e\n\u003ctable style=\"flex: 1; min-width: 260px; border-collapse: collapse; font-size: 13px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 6px; text-align: left;\"\u003eComponent\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 6px; text-align: left;\"\u003eSpec\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eBox Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eFlame-Retardant Plastic \/ Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eSwitch Types\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eRocker Switch, Toggle Switch, Push Button Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eEntry Points\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003ePG9\/PG11 Glands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"flex: 1; min-width: 260px; border-collapse: collapse; font-size: 13px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 6px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 6px; text-align: left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eProtection Level\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eIP65 - IP67 Waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eTemp Range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 6px;\"\u003eCE, UL, RoHS, TUV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\u003ca href=\"https:\/\/www.cnfiln.com\/collections\/junction-box\" style=\"display: inline-block; padding: 10px 20px; background: #003f98; color: #fff; text-decoration: none; border-radius: 4px; font-size: 14px;\" target=\"_blank\"\u003e View All Junction Boxes \u0026amp; Enclosures → \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border-top: 1px solid #eee; padding-top: 10px;\"\u003e\n\u003csmall\u003e\u003cstrong\u003eTUV \u003csmall\u003e\/ \u003c\/small\u003eUL \/ CE \/ RoHS Certified | Expert Customization | Factory Direct Supply\u003c\/strong\u003e\u003c\/small\u003e\u003cbr\u003e\u003cimg style=\"max-width: 45%; margin-top: 6px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\" alt=\"Product Certification\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"outdoor-junction-box-kcd4-rocker-switch-30a","title":"Outdoor Junction Box with KCD4 Rocker Switch 30A High Current IP65 Waterproof FILN","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Junction-Box-Dimensions.webp?v=1778050943\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eWhat is an Outdoor Junction Box with Rocker Switch?\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eAn \u003cstrong\u003eoutdoor junction box\u003c\/strong\u003e is a protective electrical enclosure designed to house connections and control interfaces, such as the \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e, in exposed environments. This specific unit functions as a centralized control point, integrating a \u003cstrong\u003e30A high-current rocker switch\u003c\/strong\u003e within an \u003cstrong\u003eIP65-rated\u003c\/strong\u003e housing. It provides a secure, weatherproof barrier against moisture, dust, and UV exposure, ensuring that the \u003cstrong\u003e4-pin screw terminal switch\u003c\/strong\u003e remains operational under heavy industrial or marine loads. By utilizing a \u003cstrong\u003ewaterproof-rocker-switch-junction-box\u003c\/strong\u003e, users can safely manage power distribution for outdoor lighting, pumps, and machinery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 3: Product Overview --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe FILN WB1 series \u003cstrong\u003eoutdoor junction box\u003c\/strong\u003e is an industrial-grade solution featuring a high-performance \u003cstrong\u003eilluminated KCD4 rocker switch 22x30\u003c\/strong\u003e. Engineered for \u003cstrong\u003ehigh-current 30A DPST rocker switch\u003c\/strong\u003e applications, this unit supports \u003cstrong\u003e12V, 24V, 110V, and 220V\u003c\/strong\u003e configurations. The \u003cstrong\u003eip65-weatherproof-electrical-enclosure\u003c\/strong\u003e is manufactured under \u003cstrong\u003eISO9001\u003c\/strong\u003e standards and carries \u003cstrong\u003eCE, VDE, RoHS, SGS, UL, and IP65\u003c\/strong\u003e certifications. Primarily used in \u003cstrong\u003emarine-grade-rocker-switch-housing\u003c\/strong\u003e setups and \u003cstrong\u003eindustrial-outdoor-power-control-box\u003c\/strong\u003e environments, it offers a \u003cstrong\u003e4-pin screw terminal switch\u003c\/strong\u003e for secure \u003cstrong\u003ekcd4-30a-rocker-switch-wiring\u003c\/strong\u003e. The transparent plastic button provides clear \u003cstrong\u003e12v-24v-led-rocker-switch-box\u003c\/strong\u003e illumination for enhanced visibility in dark conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 4: Quick Specifications --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003eModel Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eWB1-2T-D401-0321-21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eWaterproof Connector\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePG9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eWiring Configuration\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eLine-in \/ Line-out (L-in, L-out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eInstallation Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e22mm x 30mm (0.87\" x 1.18\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eSwitch Function\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eON-OFF (2-Position)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eLED Colors\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eNone \/ Red \/ Green \/ Yellow \/ Blue \/ White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eHead Shape\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRectangular \/ Square Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eTermination\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e4-Pin Screw Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Section 5: Performance Parameters --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003ePerformance Parameters\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003eRated Load\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003e30A 250VAC \/ 18(12)A 125VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eContact Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e≤50mΩ (Initial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eInsulation Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e≥100mΩ \/ 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eDielectric Strength\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e1500VAC \/ 5mA 60s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eElectrical Endurance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e10,000 Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eAmbient Temperature\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eProtection Rating\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eIP65 Waterproof \/ Dustproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eCertifications\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eCE, UL, VDE, RoHS, SGS, ISO9001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center; margin-top: 15px;\"\u003e\u003cimg style=\"max-width: 100%; height: auto;\" alt=\"FILN Product Certifications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 6: Component Materials --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eComponent Materials\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eComponent Name\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eMaterial Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eTransparent Sheet \/ Light Guide\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePolycarbonate (PC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMain Holder \/ Up Base \/ Middle Base\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eHigh-Strength ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eBottom Base\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eNylon PA66 (Heat Resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eWaterproof Cover \/ Washer\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eIndustrial Grade Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePins \/ Spring Board\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eH62 Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eContacts\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eAgCdO12 (Silver Alloy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eSpring \/ Case\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e72# Spring Steel \/ 08F Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Section 7: General Characteristics --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eGeneral Characteristics\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003eScope of Application\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eGeneral use for KCD4 series rocker switches in industrial and outdoor settings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eRelative Humidity\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e45% to 85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eAir Pressure Range\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e86kPa to 106kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Section 8: Electrical \u0026 Mechanical Testing --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eDetailed Engineering Performance\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3 style=\"font-size: 16px; margin-bottom: 10px;\"\u003eElectrical Property\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eProject\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eTest Condition\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRequirement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eContact Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMeasured at small currents at 1 KHz\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≤50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e500VDC load for 60±5S between insulated terminals\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≥100MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1500VAC\/5mA\/60S (terminal-terminal); 3000VAC (terminal-housing)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNo breakdown\/flashing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 16px; margin-bottom: 10px;\"\u003eMechanical \u0026amp; Durability Behavior\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eProject\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eTest Condition\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRequirement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTerminal Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e80N static load applied for 60s\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNo damage, no fall off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSolderability\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e235±5℃ molten tin tank for 3±0.5s\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e90% surface coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMechanical Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e20,000 operations (60 ops\/min, no load)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRetain 75% dielectric strength\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eElectrical Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e10,000 operations (15 ops\/min, rated load)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRetain 75% dielectric strength\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Section 9: Framed vs Frameless --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eTechnical Advantages of the 30A High-Current Rocker Switch\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 15px;\"\u003eThe FILN 30A High-Current Rocker Switch has been meticulously engineered for high-power loads and extreme durability. Below is a detailed technical comparison highlighting the superior features of our upgraded model:\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px; font-size: 14px; border: 1px solid #eee;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f4f7fb;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eCore Component\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eUpgrade Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003ePerformance Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eHousing Structure\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSplit Black Housing Design\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSuperior structural stability and enhanced sealing for easier installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eWaterproof Design\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eOptimized Frame Surface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eFits panels more securely, significantly improving waterproof and dustproof ratings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eIllumination\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003ePremium LED Lamp\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eLonger lifespan and more uniform illumination compared to traditional neon lamps.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eContact Material\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSilver Contacts + 1mm Thick Brass\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eRated for true 30A loads; provides higher electrical endurance and reliability.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eInner Holder\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eNew Larger Contact Holder\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eIncreases contact surface area to reduce heat generation during high-current operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eMaterial Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eImported PA Nylon Material\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eHigh-strength flame retardancy; resists cracking even in high-temperature environments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; border-left: 5px solid #1a73e8; padding-left: 12px; margin: 25px 0 15px; font-size: 22px; font-weight: bold;\"\u003eApplication \u0026amp; Selection Guide\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 25px;\"\u003eTo ensure the safety and longevity of your equipment, we recommend the \u003cstrong\u003e30A Upgraded Model\u003c\/strong\u003e for heavy-duty applications such as \u003cstrong\u003eIndustrial Control Panels, Outdoor Portable Power Stations, Marine Systems, and High-Performance Automotive modifications\u003c\/strong\u003e. For standard residential or lower-wattage appliances, our Regular Item remains a high-quality, cost-effective solution.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin-top: 20px;\" class=\"product-image-container\"\u003e\u003cimg style=\"display: block; max-width: 100%; height: auto; margin: 0 auto; border: 1px solid #f0f0f0; border-radius: 4px; box-shadow: 0 4px 10px rgba(0,0,0,0.05);\" alt=\"Advantages of 30A Rocker Switch Technical Comparison\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Advantages-of-30A-Rocker-Switch.webp?v=1777108466\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eGlobal Industrial Applications\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul style=\"list-style-type: none; padding: 0;\"\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e\n\u003cstrong\u003e1. Outdoor Lighting \u0026amp; Landscaping:\u003c\/strong\u003e Perfect for \u003cstrong\u003ewaterproof-rocker-switch-junction-box\u003c\/strong\u003e use in gardens or fountains where rain and dust are constant factors.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e\n\u003cstrong\u003e2. RV, Marine \u0026amp; Boating:\u003c\/strong\u003e Essential for \u003cstrong\u003emarine-grade-rocker-switch-housing\u003c\/strong\u003e in saltwater environments to prevent contact oxidation in bilge pumps and LED bars.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e\n\u003cstrong\u003e3. Industrial Machinery:\u003c\/strong\u003e Used as an \u003cstrong\u003eindustrial-outdoor-power-control-box\u003c\/strong\u003e for pressure washers and conveyor systems requiring IP65 protection.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e\n\u003cstrong\u003e4. Agriculture:\u003c\/strong\u003e Controls ventilation and irrigation in high-humidity greenhouses where frequent wash-downs occur.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg style=\"width: 100%; height: auto; margin-top: 15px;\" alt=\"Application of Waterproof Junction Box\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Application-of-Waterproof-Junction-Box.webp?v=1778051970\"\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-family: Arial, sans-serif;\"\u003eComplete Rocker Switch Wiring Diagram and Connection Guide\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e4 pin rocker switch wiring diagram\u003c\/strong\u003e is essential for managing higher-current loads or providing clear visual feedback in electrical systems. These switches are typically \u003cstrong\u003eDouble Pole Single Throw (DPST)\u003c\/strong\u003e or specialized single-pole configurations that allow the internal lamp to function independently or in synchronization with the connected device. Depending on your requirements, \u003cstrong\u003erocker switch wiring\u003c\/strong\u003e can be configured for either \"Independent Illumination\" (Always On) or \"Dependent Illumination\" (On when Device is Active).\u003c\/p\u003e\n\u003ch3\u003eOption 1: Light On When Device is Operating (Dependent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis configuration is ideal when you need a visual status indicator to show that the equipment is currently powered. In this mode, the internal LED only illuminates when the switch is toggled to the \"Press\" position.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the positive (+) and negative (-) wires from the power source to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the positive and negative terminals of your device to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e When the switch is closed, current flows through the device and simultaneously completes the internal circuit for the LED lamp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Dependent Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/rocker_switch_wiring.webp?v=1777254975\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 1: Wiring for LED illumination during device operation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOption 2: Switch Light Remains Constantly Lit (Independent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis setup is useful for locating the switch in dark environments (such as vehicle dashboards or industrial control panels). The internal LED remains on as long as the power source is connected, regardless of the device status.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the power source positive (+) and negative (-) wires to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e (where the internal lamp is internally bridged).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the device terminals to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e The LED is powered directly by the input line, while the rocker mechanism acts as a gatekeeper only for the current flowing to the device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Constant Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/4_pin_rocker_switch_wiring_diagram.webp?v=1777255069\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 2: Wiring for constant LED illumination (Switch Finder Mode).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eComparison of Operation Logic\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 450px; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f1f3f4; border-bottom: 2px solid #1a73e8;\"\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eConfiguration Type\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eSwitch State\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eDevice Status\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eLED Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eDependent (Option 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eIndependent (Option 2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Considerations \u0026amp; Safety Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Orientation:\u003c\/strong\u003e 4-pin rocker switches usually have two parallel circuits. Ensure you are wiring the positive and negative on the correct pairs to avoid a short circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Matching:\u003c\/strong\u003e Check if the internal lamp is designed for 12V DC or 110V\/220V AC. Using an AC lamp on a DC circuit will result in no light, while the reverse may cause the lamp to explode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Ratings:\u003c\/strong\u003e Most 4-pin industrial switches (like the KCD4 series) support up to 15A-30A. Verify that your total load does not exceed the manufacturer's specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Use high-quality 6.3mm female spade connectors. Ensure they are fully insulated to prevent accidental contact between adjacent terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Section 11 \u0026 12: Installation \u0026 Wiring --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eHow to Install and Wire a KCD4 Rocker Switch in a Waterproof Junction Box\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SECTION 1 --\u003e\n\u003ch3 style=\"font-size: 16px;\"\u003e1. Installing the KCD4 Rocker Switch into the Panel\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e is designed for quick panel mounting with a secure snap-in structure. Follow these steps to properly install the switch into your waterproof junction box panel:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLocate the standard \u003cstrong\u003e22×30mm cut-out\u003c\/strong\u003e on the junction box panel.\u003c\/li\u003e\n\u003cli\u003eAlign the rocker switch with the opening, ensuring correct orientation (ON\/OFF marking direction).\u003c\/li\u003e\n\u003cli\u003ePress the switch firmly into the cut-out until the \u003cstrong\u003eside retaining clips snap into place\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck that the switch sits flush with the panel and does not move or loosen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis snap-fit design ensures a stable installation without additional screws, making it ideal for industrial and DIY electrical applications.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"KCD4 Rocker Switch Panel Installation Steps\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Rocker-Switch-Installation-Steps.webp?v=177710907\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 2 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e2. Wiring the 4-Pin Screw Terminal Rocker Switch\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003e4-pin KCD4 rocker switch\u003c\/strong\u003e uses screw terminals for secure and reliable electrical connections. It is suitable for AC power control, appliances, and equipment requiring stable current transmission.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInsert the electrical wires through the \u003cstrong\u003ePG9 waterproof cable gland\u003c\/strong\u003e before wiring.\u003c\/li\u003e\n\u003cli\u003eStrip approximately \u003cstrong\u003e5–7mm of insulation\u003c\/strong\u003e from each wire to expose the conductor.\u003c\/li\u003e\n\u003cli\u003eLoosen the screw terminals using a screwdriver.\u003c\/li\u003e\n\u003cli\u003eWrap or insert the exposed wire firmly around the metal terminal post.\u003c\/li\u003e\n\u003cli\u003eTighten each screw securely to ensure \u003cstrong\u003estrong electrical contact and vibration resistance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDouble-check wiring configuration (Line\/Load) according to your circuit requirements.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe screw terminal design provides excellent conductivity and is safer than push-fit connections, especially in high-load or outdoor environments.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"4 Pin Rocker Switch Wiring with Screw Terminals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring-Steps-for-Screw-Terminals.webp?v=1778050944\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 3 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e3. Assembling the Waterproof Junction Box (IP65)\u003c\/h3\u003e\n\u003cp\u003eAfter installing and wiring the rocker switch, complete the assembly of the waterproof junction box to ensure full protection against dust and water.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCarefully arrange all internal wiring to avoid pinching or interference.\u003c\/li\u003e\n\u003cli\u003ePlace the gasket correctly along the enclosure edge to maintain waterproof sealing.\u003c\/li\u003e\n\u003cli\u003eClose the junction box lid securely.\u003c\/li\u003e\n\u003cli\u003eTighten all enclosure screws evenly to ensure uniform pressure on the seal.\u003c\/li\u003e\n\u003cli\u003eFirmly tighten the \u003cstrong\u003ePG9 cable gland nut\u003c\/strong\u003e to compress the sealing ring around the cable.\u003c\/li\u003e\n\u003cli\u003eVerify that the enclosure meets \u003cstrong\u003eIP65 waterproof standards\u003c\/strong\u003e with no visible gaps.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eProper assembly is critical to ensure long-term durability, especially in outdoor, humid, or industrial environments.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"Waterproof Junction Box Assembly with KCD4 Switch\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/KCD4-Waterproof-Junction-Box-Assembly.webp?v=1778050944\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Internal Link Box --\u003e\n\u003cdiv style=\"border: 2px solid #28a745; padding: 20px; text-align: center; margin: 30px 0; border-radius: 8px; background-color: #f0fff4;\"\u003e\n\u003cp style=\"font-weight: bold; color: #28a745; margin-bottom: 10px;\"\u003eLooking for more variations?\u003c\/p\u003e\n\u003ca style=\"display: inline-block; padding: 12px 24px; background-color: #28a745; color: white; text-decoration: none; font-weight: bold; border-radius: 5px;\" href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" target=\"_blank\"\u003eView Full Waterproof Junction Box Collection\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- Section 13: Industry Knowledge --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eIndustry Knowledge: How a Junction Box Works\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eIn industrial electrical engineering, a \u003cstrong\u003ejunction box with a rocker switch\u003c\/strong\u003e serves as both a distribution node and a user interface. Mechanically, the box provides a static environment that isolates electrical arcs (produced during high-current switching) from the external atmosphere. The \u003cstrong\u003e4-pin screw terminal switch\u003c\/strong\u003e allows for Double Pole Single Throw (DPST) functionality, enabling the simultaneous disconnection of both Hot and Neutral lines for maximum safety. This is critical in \u003cstrong\u003e12v-24v-led-rocker-switch-box\u003c\/strong\u003e configurations where maintaining circuit integrity against environmental vibration is paramount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 14: Factory Direct --\u003e\n\u003cdiv style=\"margin-top: 30px; background-color: #e8f0fe; padding: 25px; border-radius: 10px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eFILN Factory Direct Supply\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eFILN is a global leader in industrial switch manufacturing. We provide \u003cstrong\u003eNo MOQ\u003c\/strong\u003e, \u003cstrong\u003eFast Global Shipping\u003c\/strong\u003e, and full customization for B2B partners. Whether you need \u003cstrong\u003evoltage customization\u003c\/strong\u003e (12V-220V) or \u003cstrong\u003ewire length adjustment\u003c\/strong\u003e, we deliver certified solutions.\u003c\/p\u003e\n\u003cul style=\"margin-bottom: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Support:\u003c\/strong\u003e 12V, 24V, 110V, 220V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE \/ RoHS \/ UL \/ VDE \/ IP65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Time:\u003c\/strong\u003e Rapid production and dispatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003ca style=\"background-color: #1a73e8; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px; font-weight: bold;\" href=\"mailto:inquiry@cnylin.com.cn\"\u003eRequest Free Samples\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFILN Official Website:\u003c\/strong\u003e \u003ca style=\"color: #1a73e8;\" href=\"http:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eContact Us:\u003c\/strong\u003e \u003ca style=\"color: #1a73e8;\" href=\"mailto:inquiry@cnylin.com.cn\" target=\"_blank\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003cimg style=\"width: 100%; height: auto; margin-top: 15px;\" alt=\"FILN Factory Overview\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\"\u003e\n\u003c\/div\u003e\n\u003c!-- Section 15: FAQ Schema JSON-LD --\u003e \u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is a KCD4 rocker switch?\",\n          \"牽nswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"A KCD4 rocker switch is a standard industrial rectangular switch with a 22x30mm mounting size, typically used for high-current applications up to 30A.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is this outdoor junction box waterproof?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, it is rated IP65, meaning it is protected against dust ingress and low-pressure water jets from any direction.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can I use the KCD4 rocker switch for 12V and 220V?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, FILN provides different LED configurations for 12V-24V DC and 110V-220V AC applications.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the advantage of a 4-pin screw terminal?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The screw terminal provides a more secure mechanical connection compared to quick-connect tabs, ideal for high-vibration or high-current environments.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Does the rocker switch have an indicator light?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, it features a bright transparent LED button available in Red, Green, Yellow, Blue, and White.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What industries use the KCD4 30A rocker switch?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"It is widely used in marine, RV, industrial cleaning equipment, and outdoor landscaping power systems.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What certifications does the FILN rocker switch have?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Our products are certified by CE, UL, VDE, RoHS, and SGS to meet international safety standards.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How do you install the KCD4 switch into the box?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"It uses a snap-in mounting system. Simply push the switch into the 22x30mm hole until the side clips lock it in place.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What material is the junction box made of?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The housing is made of high-impact ABS and the internal switch components utilize PA66 and brass.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can I get a custom wire length for the junction box?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, FILN offers full customization services for wiring, connectors, and switch laser marking.\"\n          }\n        }\n      ]\n    }\n    \u003c\/script\u003e \u003c!-- Section 16: Visible FAQ Section --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eKCD4 Rocker Switch \u0026amp; Junction Box FAQ\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is a KCD4 rocker switch?\u003c\/strong\u003e\u003cbr\u003eA: It is a standard 22x30mm rectangular switch capable of handling 30A high-current loads, commonly used in industrial and marine gear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this outdoor junction box truly weatherproof?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the IP65 rating ensures protection against rain, splashing water, and dust, making it ideal for outdoor installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the 4-pin screw terminal improve wiring?\u003c\/strong\u003e\u003cbr\u003eA: Unlike slide-on terminals, screw terminals allow you to wrap the wire around a post for a high-torque, vibration-resistant connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are there different LED colors available?\u003c\/strong\u003e\u003cbr\u003eA: We offer Red, Green, Yellow, Blue, and White LED options, as well as non-illuminated versions for simple power control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the main applications?\u003c\/strong\u003e\u003cbr\u003eA: High-pressure washers, marine bilge pumps, outdoor garden lights, and industrial conveyor systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KCD4 Junction Box","offers":[{"title":"30A ON-OFF \/ Red \/ 5-24V","offer_id":50077851091234,"sku":"WB1-2T-D401-0321-21-R-524V","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ 110-220V","offer_id":50077851124002,"sku":"WB1-2T-D401-0321-21-R-110220V","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ Customization (please note)","offer_id":51606904733986,"sku":"WB1-2T-D401-0321-21-R-C","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 5-24V","offer_id":50077851156770,"sku":"WB1-2T-D401-0321-21-G-524V","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 110-220V","offer_id":50077851189538,"sku":"WB1-2T-D401-0321-21-G-110220V","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ Customization (please note)","offer_id":51606904766754,"sku":"WB1-2T-D401-0321-21-G-C","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 5-24V","offer_id":50077851222306,"sku":"WB1-2T-D401-0321-21-Y-524V","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 110-220V","offer_id":50077851255074,"sku":"WB1-2T-D401-0321-21-Y-110220V","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ Customization (please note)","offer_id":51606904799522,"sku":"WB1-2T-D401-0321-21-Y-C","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 5-24V","offer_id":50077851287842,"sku":"WB1-2T-D401-0321-21-B-524V","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 110-220V","offer_id":50077851320610,"sku":"WB1-2T-D401-0321-21-B-110220V","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ Customization (please note)","offer_id":51606904832290,"sku":"WB1-2T-D401-0321-21-B-C","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 5-24V","offer_id":50077851353378,"sku":"WB1-2T-D401-0321-21-W-524V","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 110-220V","offer_id":50077851386146,"sku":"WB1-2T-D401-0321-21-W-110220V","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ Customization (please note)","offer_id":51606904865058,"sku":"WB1-2T-D401-0321-21-W-C","price":5.9,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ None\/Black \/ 5-24V","offer_id":51606904897826,"sku":"WB1-2T-D401-0321-21-BLACK","price":5.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ None\/Black \/ 110-220V","offer_id":51606904930594,"sku":"WB1-2T-D401-0321-21-BLACK","price":5.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ None\/Black \/ Customization (please note)","offer_id":51606904963362,"sku":"WB1-2T-D401-0321-21-BLACK","price":5.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/outdoor-junction-box.webp?v=1778052821"},{"product_id":"waterproof-junction-boxes-electrical-toggle-switch","title":"Waterproof Junction Boxes Electrical with Toggle Switch 12mm SPST SPDT ON-OFF\/ON-OFF-ON FILN","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Junction-Box-Drawing.webp?v=1778118136\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eWhat are Waterproof Junction Boxes Electrical?\u003c\/h2\u003e\n\u003cp style=\"margin-top: 5px;\"\u003e\u003cstrong\u003eWaterproof junction boxes electrical\u003c\/strong\u003e are specialized protective enclosures designed to house wiring connections and control switches, such as \u003cstrong\u003etoggle switches\u003c\/strong\u003e or \u003cstrong\u003erocker switches\u003c\/strong\u003e, shielding them from environmental hazards. These units ensure circuit integrity by preventing the ingress of moisture, dust, and corrosive agents. The \u003cstrong\u003eWB5-2T-D1021\u003c\/strong\u003e model specifically integrates a durable ABS enclosure with a high-performance toggle switch, providing a centralized control point for industrial and outdoor electrical systems.\u003c\/p\u003e\n\u003c!-- SECTION 3: Product Overview --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"margin-top: 5px;\"\u003eThe \u003cstrong\u003ewaterproof junction boxes electrical\u003c\/strong\u003e series by \u003cstrong\u003eFILN\u003c\/strong\u003e represents the pinnacle of industrial control safety. Featuring the \u003cstrong\u003eWB5-2T-D1021\u003c\/strong\u003e model, this assembly includes a 12mm installation space optimized for a high-cycle \u003cstrong\u003etoggle switch\u003c\/strong\u003e. Engineered for \u003cstrong\u003eheavy-duty industrial equipment\u003c\/strong\u003e, \u003cstrong\u003emarine power distribution\u003c\/strong\u003e, and \u003cstrong\u003eoutdoor lighting systems\u003c\/strong\u003e, these boxes carry elite certifications including \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, UL\u003c\/strong\u003e, and an \u003cstrong\u003eIP65\u003c\/strong\u003e waterproof rating. The integration of \u003cstrong\u003escrew terminal rocker switch\u003c\/strong\u003e components allows for secure, vibration-resistant wiring. This \u003cstrong\u003eindustrial waterproof enclosure\u003c\/strong\u003e serves industries ranging from renewable energy to agricultural automation, ensuring seamless \u003cstrong\u003eON-OFF\u003c\/strong\u003e or \u003cstrong\u003eON-OFF-ON\u003c\/strong\u003e functionality in the most demanding climates.\u003c\/p\u003e\n\u003c!-- CALL TO ACTION BOX --\u003e\n\u003cdiv style=\"border: 3px solid #28a745; padding: 15px; margin: 20px 0; text-align: center; border-radius: 5px;\"\u003e\u003ca style=\"color: #28a745; font-weight: bold; text-decoration: none; font-size: 18px;\" href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" target=\"_blank\"\u003eVIEW ALL WATERPROOF JUNCTION BOX PRODUCTS \u0026gt;\u003c\/a\u003e\u003c\/div\u003e\n\u003c!-- SECTION 4: Quick Specifications --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa; width: 50%;\"\u003eSpecification Item\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa; width: 50%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eJunction Box Model\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWB5-2T-D1021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWaterproof Connector Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePG9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWiring Configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSingle-in, Single-out \/ Line-in, Line-out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInstallation Size\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e12mm \/ 0.47 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSwitch Functions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eON-OFF \/ ON-OFF-ON (SPST \/ SPDT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLED Indicator Color\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNon-illuminated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSwitch Head Style\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eToggle Actuator with Waterproof Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTerminal Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e2PIN \/ 3PIN \/ 4PIN \/ 6PIN Screw Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- SECTION 5: Performance Parameters --\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0;\"\u003e\u003cimg style=\"max-width: 100%; height: auto;\" alt=\"Product Certification FILN\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 6: Component Materials --\u003e\u003c!-- SECTION 7: General Characteristics --\u003e\u003c!-- SECTION 8: Performance Breakdown --\u003e\u003c!-- SECTION 9: Product Variations --\u003e\u003c!-- SECTION 10: Applications --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ewaterproof junction boxes electrical\u003c\/strong\u003e system is a critical component in various sectors:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Lighting:\u003c\/strong\u003e Ideal for landscape fountains, garden spotlights, and pool pumps requiring IP65 protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; RV:\u003c\/strong\u003e Bilge pump controls and 12V distribution in high-salt, high-humidity environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Machinery:\u003c\/strong\u003e Emergency stops or power triggers for high-pressure washers and conveyor systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgriculture:\u003c\/strong\u003e Greenhouse ventilation and automated irrigation solenoid controls.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"text-align: center; margin: 15px 0;\"\u003e\u003cimg style=\"max-width: 100%; height: auto;\" alt=\"Application of Waterproof Junction Box\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Application-of-Waterproof-Junction-Box.webp?v=1778051970\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 11: Installation --\u003e\u003c!-- SECTION 12: Wiring --\u003e\u003c!-- SECTION 13: Industry Knowledge --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eIndustry Knowledge: SPST vs. SPDT\u003c\/h2\u003e\n\u003cp\u003eUnderstanding the mechanical logic of switches is vital for \u003cstrong\u003eindustrial waterproof enclosure\u003c\/strong\u003e selection:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPST (Single Pole Single Throw):\u003c\/strong\u003e A simple ON-OFF switch that controls one circuit. It has 2 terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPDT (Single Pole Double Throw):\u003c\/strong\u003e A changeover switch that can connect a common terminal to one of two other terminals. This is ideal for alternating between two different loads (e.g., ON-OFF-ON configuration).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- SECTION 14: Factory Direct --\u003e\n\u003cdiv style=\"background-color: #e3f2fd; padding: 25px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFILN Factory Direct Supply\u003c\/h2\u003e\n\u003cp\u003ePartner with \u003cstrong\u003eFILN\u003c\/strong\u003e for direct access to manufacturing excellence. We offer:\u003c\/p\u003e\n\u003cul style=\"columns: 2;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNO MOQ:\u003c\/strong\u003e Small batch orders welcome.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Delivery:\u003c\/strong\u003e Global logistics optimization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e UL, CE, RoHS, VDE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomization:\u003c\/strong\u003e Voltage, Wire Length, Connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\u003ca style=\"background-color: #1a73e8; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px; font-weight: bold;\" href=\"mailto:inquiry@cnylin.com.cn\"\u003eREQUEST FREE SAMPLES\u003c\/a\u003e\u003c\/div\u003e\n\u003cp style=\"margin-top: 15px;\"\u003e\u003cstrong\u003eFILN Official Website:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eContact Email:\u003c\/strong\u003e \u003ca href=\"mailto:inquiry@cnylin.com.cn\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003cimg style=\"max-width: 100%; height: auto; margin-top: 15px;\" alt=\"FILN Factory Overview\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\"\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION 15: FAQ JSON-LD --\u003e \u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is a rocker switch in a junction box?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"A rocker switch is an electrical control component that uses a see-saw motion to open or close a circuit. When integrated into a waterproof junction box, it provides a safe, protected interface for outdoor and industrial power management.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the difference between SPST and SPDT functions?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"SPST (Single Pole Single Throw) is a basic ON-OFF switch. SPDT (Single Pole Double Throw) has three terminals and can toggle between two separate output circuits, often used for ON-OFF-ON configurations.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the KCD1 rocker switch suitable for 4-pin illuminated setups?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, KCD1 series rocker switches often come in 4-pin configurations which allow for independent or dependent LED lighting to indicate whether the circuit is active.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How does the IP65 rating protect the switch?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"IP65 ensures the enclosure is dust-tight and protected against low-pressure water jets from any direction, making it ideal for outdoor and wash-down environments.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What are the benefits of screw terminal toggle switches?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Screw terminals provide a high-torque, mechanically secure connection that is less likely to loosen due to vibration compared to quick-connect spade terminals.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can FILN customize wire lengths for the WB5-2T-D1021?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, FILN offers full factory customization for wire lengths, connector types, and voltage ratings to meet specific B2B project requirements.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What mounting size is required for the toggle switch?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The WB5-2T-D1021 series uses a standard 12mm (approx. 0.47 inch) circular cutout for mounting the toggle switch.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Are these junction boxes UV resistant?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, the ABS and PC materials used in FILN enclosures are treated to resist UV degradation, ensuring long-term durability in direct sunlight.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Does the toggle switch come with a waterproof cap?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, our toggle switch assemblies include a silicone or rubber waterproof cap that screws onto the 12mm neck to prevent water ingress through the actuator.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What certifications do FILN products hold?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"FILN products are certified by UL, CE, RoHS, VDE, and SGS, ensuring they meet international safety and environmental standards.\"\n          }\n        }\n      ]\n    }\n    \u003c\/script\u003e \u003c!-- SECTION 16: Visible FAQ --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is a waterproof junction box with a toggle switch?\u003c\/strong\u003e\u003cbr\u003eA1: It is a protective electrical enclosure that houses a toggle switch, designed to provide water and dust resistance for electrical control in harsh environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How do 4-pin KCD1 switches work with lighting?\u003c\/strong\u003e\u003cbr\u003eA2: The 4-pin design typically uses two pins for the main circuit and two pins for the LED indicator, allowing for illuminated status feedback.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What is the benefit of the WB5-2T-D1021 model?\u003c\/strong\u003e\u003cbr\u003eA3: This model offers a compact 12mm installation footprint with high-amp capacity (30A), making it perfect for industrial power applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Can I use this for SPDT wiring?\u003c\/strong\u003e\u003cbr\u003eA4: Yes, we provide toggle switches in both SPST (Single Pole Single Throw) and SPDT (Single Pole Double Throw) to match your circuit design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What is the maximum current rating?\u003c\/strong\u003e\u003cbr\u003eA5: These switches are rated up to 30A 250VAC, suitable for heavy-duty industrial loads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Toggle Switch Junction Box","offers":[{"title":"ON-OFF SPST","offer_id":50175820366114,"sku":"WB5-2T-D1021-2PINSPST","price":4.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF-ON SPST","offer_id":50175820398882,"sku":"WB5-2T-D1021-3PINSPST","price":4.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF SPDT","offer_id":50175820431650,"sku":"WB5-2T-D1021-4PINSPDT","price":5.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF-ON SPDT","offer_id":50175820464418,"sku":"WB5-2T-D1021-6PINSPDT","price":5.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/waterproof-junction-boxes-electrical.webp?v=1778138369"},{"product_id":"junction-boxes-electrical-20a-switch","title":"Junction Boxes Electrical with 20A Metal Push Button Switch Waterproof IP65 FILN Factory Custom","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Junction-Box-Drawing.webp?v=1778118136\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eWhat are Junction Boxes Electrical with Rocker Switches?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eJunction boxes electrical\u003c\/strong\u003e are protective enclosures designed to house wiring connections and control interfaces, shielding them from environmental hazards such as moisture, dust, and physical impact. When integrated with a \u003cstrong\u003erocker switch\u003c\/strong\u003e or metal push button, these units serve as centralized control points for industrial and outdoor machinery. The \u003cstrong\u003eWB1-2T-FLM19\u003c\/strong\u003e model specifically combines a rugged black polymer housing with a high-performance 19mm metal button, offering a localized power management solution that ensures both electrical safety and operational durability in demanding environments.\u003c\/p\u003e\n\u003c!-- Section 3: Product Overview --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWB1-2T-FLM19\u003c\/strong\u003e is a premium \u003cstrong\u003ewaterproof junction box with switch\u003c\/strong\u003e designed by \u003cstrong\u003eFILN\u003c\/strong\u003e for high-current industrial applications. This unit features a \u003cstrong\u003e19mm metal rocker switch\u003c\/strong\u003e (push-button style) capable of handling up to \u003cstrong\u003e20A\u003c\/strong\u003e. Certified with \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, UL, and IP65\u003c\/strong\u003e, it provides a safe enclosure for \u003cstrong\u003emomentary metal button control boxes\u003c\/strong\u003e and \u003cstrong\u003elatching illuminated switch boxes\u003c\/strong\u003e. Whether used in \u003cstrong\u003eoutdoor lighting\u003c\/strong\u003e, \u003cstrong\u003emarine power distribution\u003c\/strong\u003e, or \u003cstrong\u003eindustrial machinery\u003c\/strong\u003e, this \u003cstrong\u003eblack waterproof junction box 12v\/220v\u003c\/strong\u003e offers superior protection. The bright \u003cstrong\u003eLED ring illumination\u003c\/strong\u003e (available in R\/G\/Y\/B\/W) ensures high visibility in dark or complex industrial settings\u003c!-- Section 2: Definition --\u003e\u003c\/p\u003e\n\u003c!-- Section 4: Quick Specifications --\u003e\u003cbr\u003e\n\u003cdiv style=\"background-color: #e8f5e9; border: 2px solid #2e7d32; padding: 15px; margin: 20px 0; text-align: center;\"\u003e\u003ca href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" style=\"color: #2e7d32; font-weight: bold; text-decoration: none; font-size: 18px;\" target=\"_blank\"\u003e View All Waterproof Junction Box Collections → \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, sans-serif; max-width: 1200px; margin: auto; padding: 20px; color: #333;\"\u003e\n\u003c!-- Part 2: Product Overview --\u003e\u003c!-- Part 3: Quick Specifications --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%; margin-top: 30px;\"\u003eQUICK SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%; background-color: #f9f9f9;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eWB1-2T-FLM19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; text-align: left; width: 50%; background-color: rgb(249, 249, 249);\"\u003eWaterproof Connector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; text-align: left; width: 50%;\"\u003ePG9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; text-align: left; width: 50%; background-color: rgb(249, 249, 249);\"\u003eWiring Configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; text-align: left; width: 50%;\"\u003eLine-in \/ Line-out (L-in, L-out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eMounting Hole Size\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e19mm (0.75 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMomentary \/ Latching (Selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eLED Color\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eR\/G\/Y\/B\/W (Custom bi-color\/tri-color available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eButton Shape\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eFlat Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eTerminal Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePre-wired (4PIN with leads)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Part 4: Performance Parameters --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%; margin-top: 30px;\"\u003ePERFORMANCE PARAMETERS\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%; background-color: #f9f9f9;\"\u003eRated Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003e36V DC \/ 250V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eRated Current\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e20A (High Current version available) \/ 5A Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eRated Power\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e180W (DC) \/ 1250W (AC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e≥ 1000MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eContact Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e\u0026lt; 50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eISO9001, CE, VDE, RoHS, SGS, UL, IP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center; margin-top: 15px;\"\u003e\u003cimg style=\"max-width: 100%; height: auto;\" alt=\"Product Certifications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\"\u003e\u003c\/div\u003e\n\u003c!-- Part 5: Component Materials --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%; margin-top: 30px;\"\u003eCOMPONENT MATERIALS\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%; background-color: #f9f9f9;\"\u003eActuator (Button)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003e304 Stainless Steel \/ Black Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eBody Housing\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eH59 Brass \/ 304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eContact Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eSilver Contact (AgCdO12)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eBase\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePA66+GF20% Flame Retardant Nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eWaterproof Ring\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eSIL Silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Part 6: General Characteristics --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%; margin-top: 30px;\"\u003eGENERAL CHARACTERISTICS\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%; background-color: #f9f9f9;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003e-25°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eProtection Level\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eIP65, IK08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eMechanical Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e500,000 Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eElectrical Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e100,000 Cycles (3A) \/ 50,000 Cycles (5A\/20A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Part 7: LED Specification --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%; margin-top: 30px;\"\u003eLED SPECIFICATIONS\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%; background-color: #f9f9f9;\"\u003eLED Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003e12V-24V \/ 110V-220V (Customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eLuminous Flux\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e4.8 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eColor Temperature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e8400K (White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eForward Current\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e20mA (Typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Part 8: Key Features --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%; margin-top: 30px;\"\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px; line-height: 1.6;\"\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Protection:\u003c\/strong\u003e IP65 and IK08 ratings ensure the switch survives harsh outdoor and industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e Supports up to 20A current, allowing direct control of high-power devices without extra relays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e 304 Stainless Steel housing offers extreme corrosion resistance for medical and marine use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntuitive LED Design:\u003c\/strong\u003e The ring-lit LED provides clear status feedback even in low-light environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Pre-wired Structure:\u003c\/strong\u003e Features a short-body design (26.5mm) with a 4PIN wire harness for fast installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Part 9: Applications --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cul style=\"list-style-type: square; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Lighting \u0026amp; Landscaping:\u003c\/strong\u003e IP65 protection for fountain pumps and yard spotlights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV \u0026amp; Marine Equipment:\u003c\/strong\u003e Corrosion-resistant housing for bilge pumps and 12V distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Machinery:\u003c\/strong\u003e Emergency stop or start boxes for high-pressure washers and conveyors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgriculture:\u003c\/strong\u003e Control units for greenhouse ventilation and irrigation solenoids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Application-of-Waterproof-Junction-Box.webp?v=1778051970\" alt=\"Application-of-Waterproof-Junction-Box\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003c!-- Part 10: Installation Guide --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%; margin-top: 30px;\"\u003eINSTALLATION GUIDE\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003col style=\"line-height: 1.8;\"\u003e\n\u003cli\u003ePrepare the junction box panel by ensuring the 19mm hole is pre-drilled.\u003c\/li\u003e\n\u003cli\u003eInsert the metal push button switch through the front of the panel.\u003c\/li\u003e\n\u003cli\u003eSecure the switch from the back using the provided hex nut.\u003c\/li\u003e\n\u003cli\u003eConnect the 4PIN wire harness to your power source and load.\u003c\/li\u003e\n\u003cli\u003eAssemble the waterproof junction box to complete the installation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cimg style=\"width: 100%; height: auto; margin-top: 15px;\" alt=\"Push Button Switch Installation Steps\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/push_button_switch_installation_steps.webp?v=1775800123\"\u003e\n\u003c\/div\u003e\n\u003c!-- Part 11: Wiring Methods (Integrated 4-PIN Guide) --\u003e\n\u003cdiv style=\"font-family: sans-serif; line-height: 1.4; color: #333; width: 100%; margin: 0 auto; padding: 0;\"\u003e\n\u003ch2 style=\"color: #1a73e8; border-bottom: 2px solid #1a73e8; padding-bottom: 5px; margin: 0 0 10px 0; font-size: 1.5em;\"\u003e4 Pin Push Button Switch Wiring Diagram\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eA 4-PIN switch consists of two parts: \u003cb\u003eSwitch Contacts\u003c\/b\u003e (to control the device) and \u003cb\u003eLED Terminals\u003c\/b\u003e (marked with + and -). Below are two ways to wire the LED indicator.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f9f9f9; padding: 10px 15px; border-left: 4px solid #3498db; margin: 10px 0;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cb\u003eHorizontal Pins:\u003c\/b\u003e The switch mechanism (Power In \/ Load Out).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVertical Pins (+ \/ -):\u003c\/b\u003e The LED indicator light terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #2980b9; margin: 15px 0 5px 0; font-size: 1.2em;\"\u003eMethod 1: LED Synchronized with Device (On when Active)\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cb\u003eLogic:\u003c\/b\u003e The button light only turns \u003cb\u003eON\u003c\/b\u003e when the device is running. It serves as a \"Status Indicator.\"\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cb\u003eWiring:\u003c\/b\u003e Connect LED (+) to the \u003cb\u003eOutput\u003c\/b\u003e side of the switch. LED (-) to Power Negative.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Power start buttons, car fog lights, industrial machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBenefit:\u003c\/b\u003e Saves power; provides visual feedback that the system is active.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"4PIN LED Sync Wiring\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring_for_Push_Button_Switch_4PIN_NO_Connection.webp?v=1775805178\"\u003e\n\u003cp style=\"color: #777; font-size: 0.8em; margin: 5px 0;\"\u003e\u003ci\u003eFigure 1: LED turns ON only when button is pressed\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #eee; margin: 15px 0;\"\u003e\n\u003ch3 style=\"color: #2980b9; margin: 15px 0 5px 0; font-size: 1.2em;\"\u003eMethod 2: LED Always ON (Backlight Mode)\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cb\u003eLogic:\u003c\/b\u003e The button light stays \u003cb\u003eON\u003c\/b\u003e constantly as long as there is power, regardless of the button position.\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cb\u003eWiring:\u003c\/b\u003e Connect LED (+) directly to the \u003cb\u003ePower Positive\u003c\/b\u003e. LED (-) to Power Negative.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Dark environments, hallway switches, standby power indicators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBenefit:\u003c\/b\u003e Allows you to find the switch easily in total darkness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"4PIN LED Always On Wiring\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring_for_Push_Button_Switch_4PIN.webp?v=1775805177\"\u003e\n\u003cp style=\"color: #777; font-size: 0.8em; margin: 5px 0;\"\u003e\u003ci\u003eFigure 2: LED stays ON constantly (Backlight)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; font-size: 13px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMode\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eLED Status (Idle)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eLED Status (Pressed)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cb\u003eSync (Status)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cb\u003eAlways ON (Backlight)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Part 12: Industry Knowledge --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%; margin-top: 30px;\"\u003eINDUSTRY KNOWLEDGE\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003ch3 style=\"color: #1a73e8;\"\u003eWhat is a Junction Box Electrical System?\u003c\/h3\u003e\n\u003cp\u003eA junction box is an enclosure housing electrical connections, designed to protect them from weather and accidental contact. In our configuration, combining a \u003cstrong\u003ewaterproof-junction-box-with-switch\u003c\/strong\u003e provides a ready-to-use control station that prevents short circuits caused by moisture or dust ingress.\u003c\/p\u003e\n\u003ch3 style=\"color: #1a73e8;\"\u003eMomentary vs. Latching: Which do you need?\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eFeature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eMomentary (Pulse)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eLatching (Maintain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAction\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSprings back when released\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eStays in place when pressed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCommon Use\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHorns, Doorbells, PC Reset\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLight Switches, Main Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Internal Link Box --\u003e\n\u003cdiv style=\"border: 2px solid #28a745; padding: 20px; margin: 30px 0; text-align: center; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #28a745; margin-top: 0;\"\u003eExplore Professional Enclosures\u003c\/h3\u003e\n\u003cp\u003eLooking for more protection? Check out our full range of waterproof solutions.\u003c\/p\u003e\n\u003ca style=\"background-color: #28a745; color: white; padding: 12px 25px; text-decoration: none; font-weight: bold; border-radius: 4px; display: inline-block;\" href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" target=\"_blank\"\u003eView All Waterproof Junction Boxes\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- Part 13: Factory Direct Supply --\u003e\n\u003cdiv style=\"background-color: #f0f7ff; padding: 30px; margin-top: 40px; border-radius: 8px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFACTORY DIRECT SUPPLY\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-top: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e✅ \u003cstrong\u003eNo MOQ:\u003c\/strong\u003e Support for small projects and prototypes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e✅ \u003cstrong\u003eFast Lead Time:\u003c\/strong\u003e Global shipping within 3-7 days.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e✅ \u003cstrong\u003eFull Customization:\u003c\/strong\u003e Voltage, wire length, and connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ca style=\"background-color: #1a73e8; color: white; padding: 10px 20px; text-decoration: none; font-weight: bold; border-radius: 4px; display: inline-block; margin-top: 10px;\" href=\"mailto:inquiry@cnylin.com.cn\"\u003eRequest Free Samples\u003c\/a\u003e\n\u003cp style=\"margin-top: 20px;\"\u003e\u003cstrong\u003eWebsite:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:inquiry@cnylin.com.cn\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; border-radius: 4px;\" alt=\"FILN Factory Overview\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Part 15: Visible FAQ --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%; margin-top: 30px;\"\u003eFREQUENTLY ASKED QUESTIONS\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1. Does the WB1-2T-FLM19 support 110V AC LED power?\u003c\/strong\u003e\u003cbr\u003eYes, we can customize the internal resistor for 3V to 220V applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is the 19mm metal push button switch salt-spray tested?\u003c\/strong\u003e\u003cbr\u003eOur 304 stainless steel versions pass rigorous salt-spray tests for marine use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I get a pre-wired-metal-button with a specific connector?\u003c\/strong\u003e\u003cbr\u003eYes, we offer customization for terminal connectors to match your equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. What is the difference between silver and copper contacts?\u003c\/strong\u003e\u003cbr\u003eWe use AgCdO12 silver contacts for superior anti-arcing and 20A high-current capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Is the KCD1 rocker switch compatible with this box?\u003c\/strong\u003e\u003cbr\u003eThis specific model is for 19mm round buttons, but we offer custom KCD1 rocker switch enclosures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How many pins does this 12v-led-ring-switch have?\u003c\/strong\u003e\u003cbr\u003eIt comes as a 4PIN pre-wired assembly (2 for switch, 2 for LED).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is it an industrial-control-button-20a?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for heavy industrial loads up to 20A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Does it include the waterproof gasket?\u003c\/strong\u003e\u003cbr\u003eYes, every 19mm metal-push-button-switch includes a silicone O-ring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. Can I use this for momentary-push-button-wiring?\u003c\/strong\u003e\u003cbr\u003eYes, we provide both momentary and latching versions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. How do I install it in the junction boxes electrical?\u003c\/strong\u003e\u003cbr\u003eSimply insert through the 19mm hole and tighten the rear metal nut.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Part 14: FAQ Schema (JSON-LD) --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Push Button Switch Junction Box","offers":[{"title":"Silver Housing-Latching \/ Red \/ 12-24V","offer_id":51649819869474,"sku":"WB1-2T-FLM19S-L-R-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Red \/ 110-220V","offer_id":51609132204322,"sku":"WB1-2T-FLM19S-L-R-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Green \/ 12-24V","offer_id":51649819902242,"sku":"WB1-2T-FLM19S-L-G-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Green \/ 110-220V","offer_id":51609132269858,"sku":"WB1-2T-FLM19S-L-G-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Yellow \/ 12-24V","offer_id":51649819935010,"sku":"WB1-2T-FLM19S-L-Y-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Yellow \/ 110-220V","offer_id":51609132335394,"sku":"WB1-2T-FLM19S-L-Y-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Blue \/ 12-24V","offer_id":51649819967778,"sku":"WB1-2T-FLM19S-L-B-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Blue \/ 110-220V","offer_id":51609132400930,"sku":"WB1-2T-FLM19S-L-B-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ White \/ 12-24V","offer_id":51649820000546,"sku":"WB1-2T-FLM19S-L-W-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ White \/ 110-220V","offer_id":51649820033314,"sku":"WB1-2T-FLM19S-L-W-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Red \/ 12-24V","offer_id":51649820066082,"sku":"WB1-2T-FLM19S-M-R-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Red \/ 110-220V","offer_id":51609132532002,"sku":"WB1-2T-FLM19S-M-R-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Green \/ 12-24V","offer_id":51649820098850,"sku":"WB1-2T-FLM19S-M-G-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Green \/ 110-220V","offer_id":51609132597538,"sku":"WB1-2T-FLM19S-M-G-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Yellow \/ 12-24V","offer_id":51649820131618,"sku":"WB1-2T-FLM19S-M-Y-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Yellow \/ 110-220V","offer_id":51609132663074,"sku":"WB1-2T-FLM19S-M-Y-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Blue \/ 12-24V","offer_id":51649820164386,"sku":"WB1-2T-FLM19S-M-B-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Blue \/ 110-220V","offer_id":51609132728610,"sku":"WB1-2T-FLM19S-M-B-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ White \/ 12-24V","offer_id":51649820197154,"sku":"WB1-2T-FLM19S-M-W-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ White \/ 110-220V","offer_id":51649820229922,"sku":"WB1-2T-FLM19S-M-W-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Latching \/ Red \/ 12-24V","offer_id":51649820262690,"sku":"WB1-2T-FLM19A-L-R-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Latching \/ Red \/ 110-220V","offer_id":51609132859682,"sku":"WB1-2T-FLM19A-L-R-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Latching \/ Green \/ 12-24V","offer_id":51649820295458,"sku":"WB1-2T-FLM19A-L-G-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Latching \/ Green \/ 110-220V","offer_id":51609132925218,"sku":"WB1-2T-FLM19A-L-G-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Latching \/ Yellow \/ 12-24V","offer_id":51649820328226,"sku":"WB1-2T-FLM19A-L-Y-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Latching \/ Yellow \/ 110-220V","offer_id":51609132990754,"sku":"WB1-2T-FLM19A-L-Y-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Latching \/ Blue \/ 12-24V","offer_id":51649820360994,"sku":"WB1-2T-FLM19A-L-B-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Latching \/ Blue \/ 110-220V","offer_id":51609133056290,"sku":"WB1-2T-FLM19A-L-B-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Latching \/ White \/ 12-24V","offer_id":51649820393762,"sku":"WB1-2T-FLM19A-L-W-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Latching \/ White \/ 110-220V","offer_id":51649820426530,"sku":"WB1-2T-FLM19A-L-W-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Momentary \/ Red \/ 12-24V","offer_id":51649820459298,"sku":"WB1-2T-FLM19A-M-R-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Momentary \/ Red \/ 110-220V","offer_id":51609133187362,"sku":"WB1-2T-FLM19A-M-R-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Momentary \/ Green \/ 12-24V","offer_id":51649820492066,"sku":"WB1-2T-FLM19A-M-G-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Momentary \/ Green \/ 110-220V","offer_id":51609133252898,"sku":"WB1-2T-FLM19A-M-G-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Momentary \/ Yellow \/ 12-24V","offer_id":51649820524834,"sku":"WB1-2T-FLM19A-M-Y-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Momentary \/ Yellow \/ 110-220V","offer_id":51609133318434,"sku":"WB1-2T-FLM19A-M-Y-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Momentary \/ Blue \/ 12-24V","offer_id":51649820557602,"sku":"WB1-2T-FLM19A-M-B-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Momentary \/ Blue \/ 110-220V","offer_id":51609133383970,"sku":"WB1-2T-FLM19A-M-B-110220V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Momentary \/ White \/ 12-24V","offer_id":51649820590370,"sku":"WB1-2T-FLM19A-M-W-1224V","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Momentary \/ White \/ 110-220V","offer_id":51649820623138,"sku":"WB1-2T-FLM19A-M-W-110220V","price":6.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/20a-high-current-rocker-switch.webp?v=1778136037"},{"product_id":"plastic-junction-box-kcd4-rocker-switch","title":"Plastic Junction Box with KCD4 4-Pin 30A Waterproof Rocker Switch FILN Custom IP65","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Junction-Box-Dimensions.webp?v=1778050943\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: auto;\"\u003e\n\u003c!-- Link Box --\u003e\n\u003cdiv style=\"border: 2px solid #28a745; padding: 15px; margin-bottom: 30px; text-align: center;\"\u003e\u003ca href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" style=\"color: #28a745; font-weight: bold; text-decoration: none; font-size: 18px;\" target=\"_blank\"\u003e View All Waterproof Junction Box Products → \u003c\/a\u003e\u003c\/div\u003e\n\u003c!-- Section 2: Definition --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eWhat is a Plastic Junction Box with Rocker Switch?\u003c\/h2\u003e\n\u003cp style=\"margin-top: 10px;\"\u003eA \u003cstrong\u003eplastic junction box\u003c\/strong\u003e integrated with a \u003cstrong\u003erocker switch\u003c\/strong\u003e is an electrical enclosure designed to house wire connections while providing a manual interface to control power flow. The \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e serves as the primary control mechanism, enabling users to safely \"rock\" the actuator to open or close a circuit. This configuration is essential for \u003cstrong\u003eheavy-duty 30A rocker switch\u003c\/strong\u003e applications where environmental protection and high-current management are required in a single, compact unit.\u003c\/p\u003e\n\u003c!-- Section 3: Product Overview --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"margin-top: 10px;\"\u003eThe \u003cstrong\u003eWB1-2T-D401-0323-21\u003c\/strong\u003e is a high-performance \u003cstrong\u003eoutdoor electrical control junction box\u003c\/strong\u003e featuring a \u003cstrong\u003e30A large current rocker switch\u003c\/strong\u003e. Manufactured by \u003cstrong\u003eFILN\u003c\/strong\u003e, this unit is engineered for industrial and marine environments, boasting certifications including \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, UL, and IP65\u003c\/strong\u003e. The \u003cstrong\u003e4-pin screw terminal rocker switch\u003c\/strong\u003e ensures a secure \u003cstrong\u003escrew terminal electrical connection\u003c\/strong\u003e, while the \u003cstrong\u003ekcd4 rectangular rocker switch 22x30mm\u003c\/strong\u003e provides a standard fit for global industrial equipment. This \u003cstrong\u003eilluminated industrial power switch box\u003c\/strong\u003e is ideal for \u003cstrong\u003emarine grade power control box\u003c\/strong\u003e needs, offering high visibility in dark environments with its bright LED indicators available in R\/G\/Y\/B\/W.\u003c\/p\u003e\n\u003c!-- Section 4: Quick Specifications --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 20px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa; width: 50%;\"\u003eModel Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eWB1-2T-D401-0323-21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eWaterproof Connector\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePG9 Option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eWiring Configuration\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eSingle-in, single-out (Line-in \/ Line-out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eInstallation Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e22 x 30 mm (Mounting Hole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eSwitch Function\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eON-OFF (2-Position)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eLED Colors\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRed, Green, Yellow, Blue, White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eActuator Shape\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRectangular \/ Black Matte Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e4-PIN Screw Foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Section 5: Performance Parameters --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 20px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003ePerformance Parameters\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa; width: 50%;\"\u003eFunction\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eON-OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eRated Voltage\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e30A 250VAC \/ 18(12)A 125VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eContact Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e≤50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eInsulation Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e≥100mΩ \/ 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eDielectric Strength\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e1500VAC \/ 5mA 60s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eElectrical Life\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e10,000 Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eAmbient Temperature\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eProtection Degree\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eIP65 Waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eCertifications\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eUL, CE, VDE, RoHS, ISO9001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\" alt=\"Product Certifications UL CE VDE\" style=\"width: 100%; height: auto; margin-top: 10px;\"\u003e \u003c!-- Section 6: Component Materials --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 20px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eComponent Materials\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003cthead style=\"background-color: #f8f9fa;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eAccessories Name\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTransparent Sheet\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLight Guiding Part\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHolder \/ Up Base\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWaterproof Cover\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBottom Base\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePA66 (High Temp Resistance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePin \/ Spring Board\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBrass H62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eContact Points\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAgCdO12 (Silver Alloy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSpring\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e72# Carbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eGasket \/ Washer\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLight Component\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh-Brightness LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Section 7: General Characteristics --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 20px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eGeneral Characteristics\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa; width: 50%;\"\u003eApplication Range\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eGeneral use for KCD4 Series industrial control.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eOperation\/Storage Temp\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eRelative Humidity\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e45% to 85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eTest Conditions\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eTemp: 5-35°C, Pressure: 86-106Kpa.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Section 8: Technical Testing --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 20px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eElectrical \u0026amp; Mechanical Testing\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eProject\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTest Condition\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRequirement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eContact Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1KHz small current\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≤50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e500VDC for 60s\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≥100MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTerminal Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e80N static load for 60s\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNo damage, function normal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMechanical Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNo load, 60 ops\/min\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e20,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Section 9: Framed vs Frameless --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 20px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eTechnical Advantages of the 30A High-Current Rocker Switch\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 15px;\"\u003eThe FILN 30A High-Current Rocker Switch has been meticulously engineered for high-power loads and extreme durability. Below is a detailed technical comparison highlighting the superior features of our upgraded model:\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px; font-size: 14px; border: 1px solid #eee;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f4f7fb;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eCore Component\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eUpgrade Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003ePerformance Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eHousing Structure\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSplit Black Housing Design\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSuperior structural stability and enhanced sealing for easier installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eWaterproof Design\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eOptimized Frame Surface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eFits panels more securely, significantly improving waterproof and dustproof ratings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eIllumination\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003ePremium LED Lamp\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eLonger lifespan and more uniform illumination compared to traditional neon lamps.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eContact Material\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSilver Contacts + 1mm Thick Brass\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eRated for true 30A loads; provides higher electrical endurance and reliability.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eInner Holder\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eNew Larger Contact Holder\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eIncreases contact surface area to reduce heat generation during high-current operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eMaterial Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eImported PA Nylon Material\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eHigh-strength flame retardancy; resists cracking even in high-temperature environments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; border-left: 5px solid #1a73e8; padding-left: 12px; margin: 25px 0 15px; font-size: 22px; font-weight: bold;\"\u003eApplication \u0026amp; Selection Guide\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 25px;\"\u003eTo ensure the safety and longevity of your equipment, we recommend the \u003cstrong\u003e30A Upgraded Model\u003c\/strong\u003e for heavy-duty applications such as \u003cstrong\u003eIndustrial Control Panels, Outdoor Portable Power Stations, Marine Systems, and High-Performance Automotive modifications\u003c\/strong\u003e. For standard residential or lower-wattage appliances, our Regular Item remains a high-quality, cost-effective solution.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin-top: 20px;\" class=\"product-image-container\"\u003e\u003cimg style=\"display: block; max-width: 100%; height: auto; margin: 0 auto; border: 1px solid #f0f0f0; border-radius: 4px; box-shadow: 0 4px 10px rgba(0,0,0,0.05);\" alt=\"Advantages of 30A Rocker Switch Technical Comparison\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Advantages-of-30A-Rocker-Switch.webp?v=1777108466\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eHow to Install and Wire a KCD4 Rocker Switch in a Waterproof Junction Box\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SECTION 1 --\u003e\n\u003ch3 style=\"font-size: 16px;\"\u003e1. Installing the KCD4 Rocker Switch into the Panel\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e is designed for quick panel mounting with a secure snap-in structure. Follow these steps to properly install the switch into your waterproof junction box panel:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLocate the standard \u003cstrong\u003e22×30mm cut-out\u003c\/strong\u003e on the junction box panel.\u003c\/li\u003e\n\u003cli\u003eAlign the rocker switch with the opening, ensuring correct orientation (ON\/OFF marking direction).\u003c\/li\u003e\n\u003cli\u003ePress the switch firmly into the cut-out until the \u003cstrong\u003eside retaining clips snap into place\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck that the switch sits flush with the panel and does not move or loosen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis snap-fit design ensures a stable installation without additional screws, making it ideal for industrial and DIY electrical applications.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"KCD4 Rocker Switch Panel Installation Steps\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Rocker-Switch-Installation-Steps.webp?v=177710907\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 2 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e2. Wiring the 4-Pin Screw Terminal Rocker Switch\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003e4-pin KCD4 rocker switch\u003c\/strong\u003e uses screw terminals for secure and reliable electrical connections. It is suitable for AC power control, appliances, and equipment requiring stable current transmission.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInsert the electrical wires through the \u003cstrong\u003ePG11 waterproof cable gland\u003c\/strong\u003e before wiring.\u003c\/li\u003e\n\u003cli\u003eStrip approximately \u003cstrong\u003e5–7mm of insulation\u003c\/strong\u003e from each wire to expose the conductor.\u003c\/li\u003e\n\u003cli\u003eLoosen the screw terminals using a screwdriver.\u003c\/li\u003e\n\u003cli\u003eWrap or insert the exposed wire firmly around the metal terminal post.\u003c\/li\u003e\n\u003cli\u003eTighten each screw securely to ensure \u003cstrong\u003estrong electrical contact and vibration resistance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDouble-check wiring configuration (Line\/Load) according to your circuit requirements.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe screw terminal design provides excellent conductivity and is safer than push-fit connections, especially in high-load or outdoor environments.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"4 Pin Rocker Switch Wiring with Screw Terminals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring-Steps-for-Screw-Terminals.webp?v=1778050944\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 3 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e3. Assembling the Waterproof Junction Box (IP65)\u003c\/h3\u003e\n\u003cp\u003eAfter installing and wiring the rocker switch, complete the assembly of the waterproof junction box to ensure full protection against dust and water.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCarefully arrange all internal wiring to avoid pinching or interference.\u003c\/li\u003e\n\u003cli\u003ePlace the gasket correctly along the enclosure edge to maintain waterproof sealing.\u003c\/li\u003e\n\u003cli\u003eClose the junction box lid securely.\u003c\/li\u003e\n\u003cli\u003eTighten all enclosure screws evenly to ensure uniform pressure on the seal.\u003c\/li\u003e\n\u003cli\u003eFirmly tighten the \u003cstrong\u003ePG11 cable gland nut\u003c\/strong\u003e to compress the sealing ring around the cable.\u003c\/li\u003e\n\u003cli\u003eVerify that the enclosure meets \u003cstrong\u003eIP65 waterproof standards\u003c\/strong\u003e with no visible gaps.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eProper assembly is critical to ensure long-term durability, especially in outdoor, humid, or industrial environments.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"Waterproof Junction Box Assembly with KCD4 Switch\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/KCD4-Waterproof-Junction-Box-Assembly.webp?v=1778050944\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-family: Arial, sans-serif;\"\u003eComplete Rocker Switch Wiring Diagram and Connection Guide\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e4 pin rocker switch wiring diagram\u003c\/strong\u003e is essential for managing higher-current loads or providing clear visual feedback in electrical systems. These switches are typically \u003cstrong\u003eDouble Pole Single Throw (DPST)\u003c\/strong\u003e or specialized single-pole configurations that allow the internal lamp to function independently or in synchronization with the connected device. Depending on your requirements, \u003cstrong\u003erocker switch wiring\u003c\/strong\u003e can be configured for either \"Independent Illumination\" (Always On) or \"Dependent Illumination\" (On when Device is Active).\u003c\/p\u003e\n\u003ch3\u003eOption 1: Light On When Device is Operating (Dependent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis configuration is ideal when you need a visual status indicator to show that the equipment is currently powered. In this mode, the internal LED only illuminates when the switch is toggled to the \"Press\" position.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the positive (+) and negative (-) wires from the power source to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the positive and negative terminals of your device to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e When the switch is closed, current flows through the device and simultaneously completes the internal circuit for the LED lamp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Dependent Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/rocker_switch_wiring.webp?v=1777254975\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 1: Wiring for LED illumination during device operation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOption 2: Switch Light Remains Constantly Lit (Independent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis setup is useful for locating the switch in dark environments (such as vehicle dashboards or industrial control panels). The internal LED remains on as long as the power source is connected, regardless of the device status.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the power source positive (+) and negative (-) wires to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e (where the internal lamp is internally bridged).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the device terminals to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e The LED is powered directly by the input line, while the rocker mechanism acts as a gatekeeper only for the current flowing to the device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Constant Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/4_pin_rocker_switch_wiring_diagram.webp?v=1777255069\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 2: Wiring for constant LED illumination (Switch Finder Mode).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eComparison of Operation Logic\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 450px; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f1f3f4; border-bottom: 2px solid #1a73e8;\"\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eConfiguration Type\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eSwitch State\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eDevice Status\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eLED Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eDependent (Option 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eIndependent (Option 2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Considerations \u0026amp; Safety Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Orientation:\u003c\/strong\u003e 4-pin rocker switches usually have two parallel circuits. Ensure you are wiring the positive and negative on the correct pairs to avoid a short circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Matching:\u003c\/strong\u003e Check if the internal lamp is designed for 12V DC or 110V\/220V AC. Using an AC lamp on a DC circuit will result in no light, while the reverse may cause the lamp to explode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Ratings:\u003c\/strong\u003e Most 4-pin industrial switches (like the KCD4 series) support up to 15A-30A. Verify that your total load does not exceed the manufacturer's specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Use high-quality 6.3mm female spade connectors. Ensure they are fully insulated to prevent accidental contact between adjacent terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 20px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eIndustrial Knowledge: Why Use a Sealed Junction Box?\u003c\/h2\u003e\n\u003cp\u003eIn industrial electronics, a \u003cstrong\u003eplastic junction box\u003c\/strong\u003e serves as more than just a container; it is a critical safety barrier. It protects sensitive \u003cstrong\u003e4-pin screw terminal rocker switch\u003c\/strong\u003e connections from oxidation, dust ingress, and accidental contact. The \u003cstrong\u003escrew terminal electrical connection box\u003c\/strong\u003e design allows for higher torque and more secure physical contact compared to quick-connect terminals, making it the preferred choice for vibrations common in heavy machinery. By using an \u003cstrong\u003eilluminated industrial power switch box\u003c\/strong\u003e, operators receive immediate visual feedback on circuit status, reducing downtime and enhancing safety in low-light industrial environments.\u003c\/p\u003e\n\u003c!-- Section 14: Factory Direct --\u003e\n\u003cdiv style=\"background-color: #e3f2fd; padding: 25px; margin-top: 30px; border-radius: 8px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFILN Factory Direct Supply\u003c\/h2\u003e\n\u003cp\u003eFILN is a global leader in high-current switch manufacturing. We offer \u003cstrong\u003ecustomizable LED rocker switch box\u003c\/strong\u003e solutions with \u003cstrong\u003eNo MOQ\u003c\/strong\u003e and rapid lead times.\u003c\/p\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli\u003e✓ Voltage Customization (5V to 220V)\u003c\/li\u003e\n\u003cli\u003e✓ Wire Length \u0026amp; Connector Customization\u003c\/li\u003e\n\u003cli\u003e✓ Fast Global Shipping via Air\/Sea\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\u003ca href=\"mailto:inquiry@cnylin.com.cn\" style=\"background-color: #1a73e8; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px; font-weight: bold;\"\u003eRequest Free Sample\u003c\/a\u003e\u003c\/div\u003e\n\u003cp style=\"margin-top: 15px;\"\u003e\u003cstrong\u003eOfficial Website:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:inquiry@cnylin.com.cn\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\" alt=\"FILN Factory Overview\" style=\"width: 100%; height: auto; margin-top: 10px; border-radius: 5px;\"\u003e\n\u003c\/div\u003e\n\u003c!-- Section 15: FAQ SCHEMA --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- Section 16: Visible FAQ Section --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 30px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFrequently Asked Questions (KCD4 Rocker Switch)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What is the mounting size of the KCD4 rocker switch?\u003c\/strong\u003e\u003cbr\u003eThe standard mounting hole size is 22mm x 30mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Can I get a 4-pin rocker switch with 110V LED illumination?\u003c\/strong\u003e\u003cbr\u003eYes, FILN provides LED voltage customization from 5V to 220V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. What are the benefits of screw terminals vs. quick-connect?\u003c\/strong\u003e\u003cbr\u003eScrew terminals provide a more vibration-resistant and secure physical connection, ideal for industrial machinery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does the junction box come with waterproof connectors?\u003c\/strong\u003e\u003cbr\u003eYes, we typically equip the box with PG9 or PG11 cable glands for a complete seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Is this rocker switch UL certified?\u003c\/strong\u003e\u003cbr\u003eYes, FILN KCD4 switches carry UL, CE, VDE, and RoHS certifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KCD4 Junction Box","offers":[{"title":"30A ON-OFF \/ Red \/ 5-24V","offer_id":51606928097570,"sku":"WB1-2T-D401-0323-21-R-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ 110-220V","offer_id":51606928130338,"sku":"WB1-2T-D401-0323-21-R-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ Customization (please note)","offer_id":51606928163106,"sku":"WB1-2T-D401-0323-21-R-C","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 5-24V","offer_id":51606928195874,"sku":"WB1-2T-D401-0323-21-G-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 110-220V","offer_id":51606928228642,"sku":"WB1-2T-D401-0323-21-G-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ Customization (please note)","offer_id":51606928261410,"sku":"WB1-2T-D401-0323-21-G-C","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 5-24V","offer_id":51606928294178,"sku":"WB1-2T-D401-0323-21-Y-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 110-220V","offer_id":51606928326946,"sku":"WB1-2T-D401-0323-21-Y-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ Customization (please note)","offer_id":51606928359714,"sku":"WB1-2T-D401-0323-21-Y-C","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 5-24V","offer_id":51606928392482,"sku":"WB1-2T-D401-0323-21-B-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 110-220V","offer_id":51606928425250,"sku":"WB1-2T-D401-0323-21-B-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ Customization (please note)","offer_id":51606928458018,"sku":"WB1-2T-D401-0323-21-B-C","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 5-24V","offer_id":51606928490786,"sku":"WB1-2T-D401-0323-21-W-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 110-220V","offer_id":51606928523554,"sku":"WB1-2T-D401-0323-21-W-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ Customization (please note)","offer_id":51606928556322,"sku":"WB1-2T-D401-0323-21-W-C","price":5.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/plastic-junction-box.webp?v=1778058401"},{"product_id":"junction-box-electric-kcd4-rocker-switch","title":"Junction Box Electric Stainless Metal Rocker Switch 30A 4-Pin Screw Terminal CE UL FILN","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Junction-Box-Dimensions.webp?v=1778050943\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eWhat is a Junction Box Electric with Rocker Switch?\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 20px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eA \u003cstrong\u003ejunction box electric\u003c\/strong\u003e unit integrated with a rocker switch is a specialized protective enclosure designed to house electrical connections and provide a manual control interface. The \u003cstrong\u003eWB1-2T-D401-0324-21\u003c\/strong\u003e model specifically features a \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e mounted on a durable housing, protecting internal wiring from environmental hazards such as moisture, dust, and physical impact. This configuration is essential for industrial and outdoor applications where high-current switching (up to 30A) and environmental sealing are required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Part 3: Product Overview --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 20px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe FILN \u003cstrong\u003ejunction box electric\u003c\/strong\u003e series utilizes the industry-standard \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e, known for its high-performance \u003cstrong\u003e30A 250VAC\u003c\/strong\u003e rating and \u003cstrong\u003estainless steel metal face\u003c\/strong\u003e button. This product is engineered for heavy-duty environments, featuring \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, UL, and IP65\u003c\/strong\u003e certifications. The \u003cstrong\u003erectangular yacht switch\u003c\/strong\u003e design fits a \u003cstrong\u003e22x30mm\u003c\/strong\u003e mounting hole and provides a bright LED indicator for status visibility in dark environments. Ideal for marine, industrial machinery, and outdoor power distribution, this unit ensures a secure \u003cstrong\u003e4-pin screw terminal\u003c\/strong\u003e connection for maximum reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Internal Link Box --\u003e\n\u003cdiv style=\"border: 2px solid #28a745; padding: 15px; text-align: center; margin: 20px 0;\"\u003e\u003ca href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" style=\"color: #28a745; font-weight: bold; text-decoration: none; font-size: 18px;\" target=\"_blank\"\u003e View All Waterproof Junction Box Products → \u003c\/a\u003e\u003c\/div\u003e\n\u003c!-- Part 4: Quick Specifications --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 20px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003eModel Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eWB1-2T-D401-0324-21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eWaterproof Connector\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePG9 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eWiring Configuration\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eLine-in \/ Line-out (L-in, L-out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eMounting Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e22 x 30 mm (0.86 x 1.18 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eSwitch Function\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eON-OFF (2-Position)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eLED Colors\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eR \/ G \/ Y \/ B \/ W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e4-PIN Screw Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Part 5: Performance Parameters --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003ePerformance Parameters\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 20px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003eRated Voltage\/Current\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003e30A 250VAC \/ 18(12)A 125VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eContact Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e≤50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eInsulation Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e≥100mΩ \/ 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eDielectric Strength\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e1500VAC \/ 5mA 60s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eElectrical Endurance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e10,000 Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eProtection Degree\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eCertifications\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eUL, CE, VDE, RoHS, SGS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center; margin-top: 15px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\" alt=\"Product Certifications\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Part 6: Component Materials --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eComponent Materials\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 20px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eAccessories Name\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTransparent Sheet \/ Light Guide\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHolder \/ Up Base \/ Middle Base\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBottom Base\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePA66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWaterproof Cover \/ Washer\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePin \/ Spring Board\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBrass H62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eContact Points\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAgCdO12 (Silver Alloy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLight Source\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh-Brightness LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Part 7 \u0026 8: Technical Specs Summary --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eGeneral \u0026amp; Environmental Characteristics\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 20px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 40%;\"\u003eOperating Temp\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 60%;\"\u003e-40℃ to +125℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eAtmospheric Conditions\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e86–106Kpa, 45%–85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eMechanical Life\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e20,000 Operations (No Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eSolderability\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e235±5℃ for 3s (\u0026gt;90% coverage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Part 9: Framed vs Frameless --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eTechnical Advantages of the 30A High-Current Rocker Switch\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 15px;\"\u003eThe FILN 30A High-Current Rocker Switch has been meticulously engineered for high-power loads and extreme durability. Below is a detailed technical comparison highlighting the superior features of our upgraded model:\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px; font-size: 14px; border: 1px solid #eee;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f4f7fb;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eCore Component\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eUpgrade Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003ePerformance Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eHousing Structure\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSplit Black Housing Design\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSuperior structural stability and enhanced sealing for easier installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eWaterproof Design\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eOptimized Frame Surface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eFits panels more securely, significantly improving waterproof and dustproof ratings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eIllumination\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003ePremium LED Lamp\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eLonger lifespan and more uniform illumination compared to traditional neon lamps.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eContact Material\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSilver Contacts + 1mm Thick Brass\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eRated for true 30A loads; provides higher electrical endurance and reliability.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eInner Holder\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eNew Larger Contact Holder\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eIncreases contact surface area to reduce heat generation during high-current operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eMaterial Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eImported PA Nylon Material\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eHigh-strength flame retardancy; resists cracking even in high-temperature environments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; border-left: 5px solid #1a73e8; padding-left: 12px; margin: 25px 0 15px; font-size: 22px; font-weight: bold;\"\u003eApplication \u0026amp; Selection Guide\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 25px;\"\u003eTo ensure the safety and longevity of your equipment, we recommend the \u003cstrong\u003e30A Upgraded Model\u003c\/strong\u003e for heavy-duty applications such as \u003cstrong\u003eIndustrial Control Panels, Outdoor Portable Power Stations, Marine Systems, and High-Performance Automotive modifications\u003c\/strong\u003e. For standard residential or lower-wattage appliances, our Regular Item remains a high-quality, cost-effective solution.\u003c\/p\u003e\n\u003cdiv class=\"product-image-container\" style=\"text-align: center; margin-top: 20px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Advantages-of-30A-Rocker-Switch.webp?v=1777108466\" alt=\"Advantages of 30A Rocker Switch Technical Comparison\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto; border: 1px solid #f0f0f0; border-radius: 4px; box-shadow: 0 4px 10px rgba(0,0,0,0.05);\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Part 10: Applications --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eHow to Install and Wire a KCD4 Rocker Switch in a Waterproof Junction Box\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SECTION 1 --\u003e\n\u003ch3 style=\"font-size: 16px;\"\u003e1. Installing the KCD4 Rocker Switch into the Panel\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e is designed for quick panel mounting with a secure snap-in structure. Follow these steps to properly install the switch into your waterproof junction box panel:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLocate the standard \u003cstrong\u003e22×30mm cut-out\u003c\/strong\u003e on the junction box panel.\u003c\/li\u003e\n\u003cli\u003eAlign the rocker switch with the opening, ensuring correct orientation (ON\/OFF marking direction).\u003c\/li\u003e\n\u003cli\u003ePress the switch firmly into the cut-out until the \u003cstrong\u003eside retaining clips snap into place\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck that the switch sits flush with the panel and does not move or loosen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis snap-fit design ensures a stable installation without additional screws, making it ideal for industrial and DIY electrical applications.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Rocker-Switch-Installation-Steps.webp?v=177710907\" alt=\"KCD4 Rocker Switch Panel Installation Steps\" style=\"width: 100%; height: auto; display: block;\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 2 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e2. Wiring the 4-Pin Screw Terminal Rocker Switch\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003e4-pin KCD4 rocker switch\u003c\/strong\u003e uses screw terminals for secure and reliable electrical connections. It is suitable for AC power control, appliances, and equipment requiring stable current transmission.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInsert the electrical wires through the \u003cstrong\u003ePG9 waterproof cable gland\u003c\/strong\u003e before wiring.\u003c\/li\u003e\n\u003cli\u003eStrip approximately \u003cstrong\u003e5–7mm of insulation\u003c\/strong\u003e from each wire to expose the conductor.\u003c\/li\u003e\n\u003cli\u003eLoosen the screw terminals using a screwdriver.\u003c\/li\u003e\n\u003cli\u003eWrap or insert the exposed wire firmly around the metal terminal post.\u003c\/li\u003e\n\u003cli\u003eTighten each screw securely to ensure \u003cstrong\u003estrong electrical contact and vibration resistance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDouble-check wiring configuration (Line\/Load) according to your circuit requirements.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe screw terminal design provides excellent conductivity and is safer than push-fit connections, especially in high-load or outdoor environments.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring-Steps-for-Screw-Terminals.webp?v=1778050944\" alt=\"4 Pin Rocker Switch Wiring with Screw Terminals\" style=\"width: 100%; height: auto; display: block;\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 3 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e3. Assembling the Waterproof Junction Box (IP65)\u003c\/h3\u003e\n\u003cp\u003eAfter installing and wiring the rocker switch, complete the assembly of the waterproof junction box to ensure full protection against dust and water.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCarefully arrange all internal wiring to avoid pinching or interference.\u003c\/li\u003e\n\u003cli\u003ePlace the gasket correctly along the enclosure edge to maintain waterproof sealing.\u003c\/li\u003e\n\u003cli\u003eClose the junction box lid securely.\u003c\/li\u003e\n\u003cli\u003eTighten all enclosure screws evenly to ensure uniform pressure on the seal.\u003c\/li\u003e\n\u003cli\u003eFirmly tighten the \u003cstrong\u003ePG9 cable gland nut\u003c\/strong\u003e to compress the sealing ring around the cable.\u003c\/li\u003e\n\u003cli\u003eVerify that the enclosure meets \u003cstrong\u003eIP65 waterproof standards\u003c\/strong\u003e with no visible gaps.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eProper assembly is critical to ensure long-term durability, especially in outdoor, humid, or industrial environments.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/KCD4-Waterproof-Junction-Box-Assembly.webp?v=1778050944\" alt=\"Waterproof Junction Box Assembly with KCD4 Switch\" style=\"width: 100%; height: auto; display: block;\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-family: Arial, sans-serif;\"\u003eComplete Rocker Switch Wiring Diagram and Connection Guide\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e4 pin rocker switch wiring diagram\u003c\/strong\u003e is essential for managing higher-current loads or providing clear visual feedback in electrical systems. These switches are typically \u003cstrong\u003eDouble Pole Single Throw (DPST)\u003c\/strong\u003e or specialized single-pole configurations that allow the internal lamp to function independently or in synchronization with the connected device. Depending on your requirements, \u003cstrong\u003erocker switch wiring\u003c\/strong\u003e can be configured for either \"Independent Illumination\" (Always On) or \"Dependent Illumination\" (On when Device is Active).\u003c\/p\u003e\n\u003ch3\u003eOption 1: Light On When Device is Operating (Dependent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis configuration is ideal when you need a visual status indicator to show that the equipment is currently powered. In this mode, the internal LED only illuminates when the switch is toggled to the \"Press\" position.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the positive (+) and negative (-) wires from the power source to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the positive and negative terminals of your device to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e When the switch is closed, current flows through the device and simultaneously completes the internal circuit for the LED lamp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Dependent Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/rocker_switch_wiring.webp?v=1777254975\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 1: Wiring for LED illumination during device operation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOption 2: Switch Light Remains Constantly Lit (Independent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis setup is useful for locating the switch in dark environments (such as vehicle dashboards or industrial control panels). The internal LED remains on as long as the power source is connected, regardless of the device status.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the power source positive (+) and negative (-) wires to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e (where the internal lamp is internally bridged).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the device terminals to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e The LED is powered directly by the input line, while the rocker mechanism acts as a gatekeeper only for the current flowing to the device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Constant Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/4_pin_rocker_switch_wiring_diagram.webp?v=1777255069\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 2: Wiring for constant LED illumination (Switch Finder Mode).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eComparison of Operation Logic\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 450px; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f1f3f4; border-bottom: 2px solid #1a73e8;\"\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eConfiguration Type\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eSwitch State\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eDevice Status\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eLED Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eDependent (Option 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eIndependent (Option 2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Considerations \u0026amp; Safety Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Orientation:\u003c\/strong\u003e 4-pin rocker switches usually have two parallel circuits. Ensure you are wiring the positive and negative on the correct pairs to avoid a short circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Matching:\u003c\/strong\u003e Check if the internal lamp is designed for 12V DC or 110V\/220V AC. Using an AC lamp on a DC circuit will result in no light, while the reverse may cause the lamp to explode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Ratings:\u003c\/strong\u003e Most 4-pin industrial switches (like the KCD4 series) support up to 15A-30A. Verify that your total load does not exceed the manufacturer's specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Use high-quality 6.3mm female spade connectors. Ensure they are fully insulated to prevent accidental contact between adjacent terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Part 13: Industry Knowledge --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eIndustry Knowledge: How Junction Boxes Work\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 20px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eA \u003cstrong\u003ejunction box electric\u003c\/strong\u003e enclosure serves as the critical nexus for electrical distribution. It functions by isolating electrical connections from the external environment, preventing short circuits caused by moisture or dust. The mechanical principle of the integrated \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e relies on a \"rocking\" actuator that pivots on a central point to bridge or break the contact between the silver alloy terminals. In high-current industrial settings, the use of \u003cstrong\u003e4-pin screw terminals\u003c\/strong\u003e is preferred over spade terminals to prevent vibration-induced loosening, ensuring a stable 30A flow without overheating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Part 14: Factory Direct --\u003e\n\u003cdiv style=\"background-color: #f1f7ff; padding: 25px; margin-top: 30px; border-radius: 8px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eFILN Factory Direct Supply\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 20px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eFILN is a leading manufacturer specializing in industrial switches and enclosures. We offer:\u003c\/p\u003e\n\u003cul style=\"list-style-type: none; padding: 0;\"\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNo MOQ:\u003c\/strong\u003e Small orders welcome for testing and prototyping.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCustomization:\u003c\/strong\u003e Voltage (5V-220V), wire length, and connector types.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eGlobal Shipping:\u003c\/strong\u003e Fast delivery with CE\/RoHS compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\u003ca href=\"mailto:inquiry@cnylin.com.cn\" style=\"background-color: #1a73e8; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px; font-weight: bold;\"\u003eRequest Free Samples\u003c\/a\u003e\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px;\"\u003eFILN Official Website: \u003ca href=\"http:\/\/www.filn.com\" style=\"color: #1a73e8;\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003eContact Us: \u003ca href=\"mailto:inquiry@cnylin.com.cn\" style=\"color: #1a73e8;\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\" alt=\"FILN Factory Exterior\" style=\"max-width: 100%; height: auto; margin-top: 15px; border-radius: 5px;\"\u003e\n\u003c\/div\u003e\n\u003c!-- Part 15: FAQ Schema --\u003e \u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is a KCD4 rocker switch 4-pin screw terminal?\",\n          \"content\": \"A KCD4 rocker switch is a high-current (30A) electrical switch featuring 4-pin screw terminals for secure wiring in industrial junction box electric applications.\"\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the junction box electric IP65 waterproof?\",\n          \"content\": \"Yes, the combination of the sealed ABS housing, PG connectors, and the KCD4 waterproof rocker switch provides an IP65 rating against dust and water jets.\"\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What are the common functions of a 2-position rocker switch?\",\n          \"content\": \"The most common function is ON-OFF, used to manually connect or disconnect power to a circuit.\"\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can I customize the LED voltage for the illuminated KCD4 switch?\",\n          \"content\": \"Yes, FILN supports customization for LED voltages ranging from 5-24V DC to 110-220V AC.\"\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What mounting size is required for the KCD4 rocker switch?\",\n          \"content\": \"The standard panel cutout size is 22x30mm for the rectangular yacht-style rocker switch.\"\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What material is used for the KCD4 switch contacts?\",\n          \"content\": \"The contacts are made of AgCdO12 (Silver Alloy) to ensure low contact resistance and long electrical life under high 30A loads.\"\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How do you install a snap-in KCD4 rocker switch?\",\n          \"content\": \"The switch is installed by pushing it into a 22x30mm panel cutout from the front; side plastic clips automatically lock it into place.\"\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What certifications does the FILN junction box have?\",\n          \"content\": \"FILN products are certified by CE, UL, VDE, RoHS, and manufactured under ISO9001 standards.\"\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Why use screw terminals instead of quick-connect terminals?\",\n          \"content\": \"Screw terminals provide a more mechanically secure connection that resists loosening in high-vibration industrial or marine environments.\"\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the difference between red, green, and blue LED rocker switches?\",\n          \"content\": \"LED colors are used for visual identification: Red usually indicates 'Power Live,' while Green or Blue might signify 'System Ready' or 'Auxiliary Power.'\"\n        }\n      ]\n    }\n    \u003c\/script\u003e \u003c!-- Part 16: Visible FAQ Section --\u003e\n\u003cdiv style=\"margin-top: 30px; padding-bottom: 50px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eKCD4 Rocker Switch \u0026amp; Junction Box FAQ\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 20px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is a KCD4 rocker switch 4-pin screw terminal?\u003c\/strong\u003e\u003cbr\u003eA: A KCD4 rocker switch is a high-current (30A) industrial switch featuring 4-pin screw terminals for secure wiring in electrical enclosures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the junction box electric IP65 waterproof?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it features an IP65 rating, ensuring protection against dust ingress and low-pressure water jets from any direction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the common functions of a 2-position rocker switch?\u003c\/strong\u003e\u003cbr\u003eA: The standard function is ON-OFF, allowing simple power control for connected devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I customize the LED voltage for the illuminated KCD4 switch?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we provide 5V, 12V, 24V, 110V, and 220V options to suit various power systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What mounting size is required for the KCD4 rocker switch?\u003c\/strong\u003e\u003cbr\u003eA: It requires a standard 22x30mm (0.86 x 1.18 inch) rectangular cutout.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What material is used for the KCD4 switch contacts?\u003c\/strong\u003e\u003cbr\u003eA: We use AgCdO12 silver alloy contacts for maximum conductivity and durability up to 10,000 electrical cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do you install a snap-in KCD4 rocker switch?\u003c\/strong\u003e\u003cbr\u003eA: Simply align the switch with the 22x30mm hole and press down; the side clips will lock it into the panel automatically.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does the FILN junction box have?\u003c\/strong\u003e\u003cbr\u003eA: All components are certified with UL, CE, VDE, and RoHS for international compliance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why use screw terminals instead of quick-connect terminals?\u003c\/strong\u003e\u003cbr\u003eA: Screw terminals are ideal for heavy-gauge wire and high-vibration environments where a spade connector might slip off.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between red, green, and blue LED rocker switches?\u003c\/strong\u003e\u003cbr\u003eA: The function remains the same; color choices are primarily for user preference or to differentiate between multiple control circuits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KCD4 Junction Box","offers":[{"title":"30A ON-OFF \/ Red \/ 5-24V","offer_id":51607054123298,"sku":"WB1-2T-D401-0324-21-R-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ 110-220V","offer_id":51607054156066,"sku":"WB1-2T-D401-0324-21-R-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ Customization (please note)","offer_id":51607054188834,"sku":"WB1-2T-D401-0324-21-R-C","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 5-24V","offer_id":51607054221602,"sku":"WB1-2T-D401-0324-21-G-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 110-220V","offer_id":51607054254370,"sku":"WB1-2T-D401-0324-21-G-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ Customization (please note)","offer_id":51607054287138,"sku":"WB1-2T-D401-0324-21-G-C","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 5-24V","offer_id":51607054319906,"sku":"WB1-2T-D401-0324-21-Y-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 110-220V","offer_id":51607054352674,"sku":"WB1-2T-D401-0324-21-Y-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ Customization (please note)","offer_id":51607054385442,"sku":"WB1-2T-D401-0324-21-Y-C","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 5-24V","offer_id":51607054418210,"sku":"WB1-2T-D401-0324-21-B-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 110-220V","offer_id":51607054450978,"sku":"WB1-2T-D401-0324-21-B-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ Customization (please note)","offer_id":51607054483746,"sku":"WB1-2T-D401-0324-21-B-C","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 5-24V","offer_id":51607054516514,"sku":"WB1-2T-D401-0324-21-W-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 110-220V","offer_id":51607054549282,"sku":"WB1-2T-D401-0324-21-W-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ Customization (please note)","offer_id":51607054582050,"sku":"WB1-2T-D401-0324-21-W-C","price":5.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/junction-box-electric.webp?v=1778059171"},{"product_id":"waterproof-junction-box-kcd4-rocker-switch-30a","title":"Waterproof Junction Box 30A Aluminum Panel Rocker Switch Rocker Switch CE UL FILN","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Junction-Box-Dimensions.webp?v=1778050943\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 3px solid #1a73e8; width: 100%;\"\u003eWhat is a Waterproof Junction Box?\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003ewaterproof junction box\u003c\/strong\u003e is a specialized electrical enclosure designed to protect wiring connections and switch interfaces from moisture, dust, and environmental contaminants. In industrial and marine applications, these units provide a secure housing for components like the \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e, ensuring circuit integrity in harsh conditions. The \u003cstrong\u003eWB1-2T-D401-082\u003c\/strong\u003e model integrates a high-current 30A switch within a sealed ABS housing to prevent electrical failure due to oxidation or water ingress.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION 3: Product Overview --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 3px solid #1a73e8; width: 100%;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe FILN WB1-2T-D401-082 is a heavy-duty \u003cstrong\u003ewaterproof junction box\u003c\/strong\u003e engineered for reliability. This unit features a \u003cstrong\u003e30A high-current rocker switch\u003c\/strong\u003e with a \u003cstrong\u003estainless steel aluminum surface\u003c\/strong\u003e, providing superior tactile feedback and an aesthetic finish. Certified by \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, UL, and IP65\u003c\/strong\u003e, it is designed for demanding industries such as marine, RV, and outdoor landscaping. The switch uses a \u003cstrong\u003e22x30mm mounting size\u003c\/strong\u003e and \u003cstrong\u003e4-pin screw terminals\u003c\/strong\u003e for secure, vibration-resistant wiring. Whether in a dark engine room or an outdoor garden, the \u003cstrong\u003eilluminated LED (RGYBW colors)\u003c\/strong\u003e ensures high visibility and operational safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION 4: Quick Specifications --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 3px solid #1a73e8; width: 100%;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003eJunction Box Model\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eWB1-2T-D401-082\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eWaterproof Connector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePG9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eWiring Configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eLine-in \/ Line-out (L-in, L-out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eMounting Size\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e22 x 30 mm (0.86 x 1.18 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eSwitch Function\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eON-OFF (2 Position)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eLED Colors\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRed \/ Green \/ Yellow \/ Blue \/ White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eTerminal Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e4-PIN Screw Foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION 5: Electrical Performance --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 3px solid #1a73e8; width: 100%;\"\u003eElectrical Performance Parameters\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eTechnical Parameter\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eValue \/ Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRated Voltage\/Current\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e30A 250VAC \/ 18(12)A 125VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInitial Contact Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≤50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≥100mΩ \/ 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1500VAC \/ 5mA 60s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eElectrical Endurance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e10,000 Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eProtection Degree\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eIP65 Waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCE, RoHS, UL, VDE, SGS, ISO9001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center; margin-top: 15px;\"\u003e\u003cimg style=\"max-width: 100%; height: auto;\" alt=\"FILN Product Certification\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION 6: Component Materials --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 3px solid #1a73e8; width: 100%;\"\u003eComponent Materials\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eAccessory Name\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTransparent Sheet \/ Light Guide\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePolycarbonate (PC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSwitch Base \/ Up Case\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh-Heat PA66 \/ ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWaterproof Cover \/ Washer\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTerminal Pins \/ Spring Board\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eH62 Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eContact Point\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAgCdO12 (Silver Alloy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSpring \/ Iron Case\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e72# Spring Steel \/ 08F Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION 7 \u0026 8: Technical Behavior --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 3px solid #1a73e8; width: 100%;\"\u003eGeneral \u0026amp; Mechanical Characteristics\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eTest Project\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eConditions \u0026amp; Requirements\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eOperating Force\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMeasured perpendicular to operation; custom force available upon request.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eTerminal Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e80N static load applied for 60s; no damage or loosening allowed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eSolderability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e235±5℃ for 3s; 90% surface coverage required.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDurability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMechanical Life: 20,000 cycles; Electrical Life: 10,000 cycles.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eEnvironmental Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eResistant to high heat (125℃), humidity (95% RH), and low temp (-40℃).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION 9: Framed vs Frameless --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 3px solid #1a73e8; width: 100%;\"\u003eTechnical Advantages of the 30A High-Current Rocker Switch\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 15px;\"\u003eThe FILN 30A High-Current Rocker Switch has been meticulously engineered for high-power loads and extreme durability. Below is a detailed technical comparison highlighting the superior features of our upgraded model:\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px; font-size: 14px; border: 1px solid #eee;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f4f7fb;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eCore Component\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eUpgrade Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003ePerformance Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eHousing Structure\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSplit Black Housing Design\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSuperior structural stability and enhanced sealing for easier installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eWaterproof Design\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eOptimized Frame Surface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eFits panels more securely, significantly improving waterproof and dustproof ratings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eIllumination\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003ePremium LED Lamp\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eLonger lifespan and more uniform illumination compared to traditional neon lamps.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eContact Material\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSilver Contacts + 1mm Thick Brass\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eRated for true 30A loads; provides higher electrical endurance and reliability.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eInner Holder\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eNew Larger Contact Holder\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eIncreases contact surface area to reduce heat generation during high-current operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eMaterial Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eImported PA Nylon Material\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eHigh-strength flame retardancy; resists cracking even in high-temperature environments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; border-left: 5px solid #1a73e8; padding-left: 12px; margin: 25px 0 15px; font-size: 22px; font-weight: bold;\"\u003eApplication \u0026amp; Selection Guide\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 25px;\"\u003eTo ensure the safety and longevity of your equipment, we recommend the \u003cstrong\u003e30A Upgraded Model\u003c\/strong\u003e for heavy-duty applications such as \u003cstrong\u003eIndustrial Control Panels, Outdoor Portable Power Stations, Marine Systems, and High-Performance Automotive modifications\u003c\/strong\u003e. For standard residential or lower-wattage appliances, our Regular Item remains a high-quality, cost-effective solution.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin-top: 20px;\" class=\"product-image-container\"\u003e\u003cimg style=\"display: block; max-width: 100%; height: auto; margin: 0 auto; border: 1px solid #f0f0f0; border-radius: 4px; box-shadow: 0 4px 10px rgba(0,0,0,0.05);\" alt=\"Advantages of 30A Rocker Switch Technical Comparison\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Advantages-of-30A-Rocker-Switch.webp?v=1777108466\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION 10: Applications --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eHow to Install and Wire a KCD4 Rocker Switch in a Waterproof Junction Box\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SECTION 1 --\u003e\n\u003ch3 style=\"font-size: 16px;\"\u003e1. Installing the KCD4 Rocker Switch into the Panel\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e is designed for quick panel mounting with a secure snap-in structure. Follow these steps to properly install the switch into your waterproof junction box panel:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLocate the standard \u003cstrong\u003e22×30mm cut-out\u003c\/strong\u003e on the junction box panel.\u003c\/li\u003e\n\u003cli\u003eAlign the rocker switch with the opening, ensuring correct orientation (ON\/OFF marking direction).\u003c\/li\u003e\n\u003cli\u003ePress the switch firmly into the cut-out until the \u003cstrong\u003eside retaining clips snap into place\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck that the switch sits flush with the panel and does not move or loosen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis snap-fit design ensures a stable installation without additional screws, making it ideal for industrial and DIY electrical applications.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"KCD4 Rocker Switch Panel Installation Steps\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Rocker-Switch-Installation-Steps.webp?v=177710907\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 2 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e2. Wiring the 4-Pin Screw Terminal Rocker Switch\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003e4-pin KCD4 rocker switch\u003c\/strong\u003e uses screw terminals for secure and reliable electrical connections. It is suitable for AC power control, appliances, and equipment requiring stable current transmission.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInsert the electrical wires through the \u003cstrong\u003ePG9 waterproof cable gland\u003c\/strong\u003e before wiring.\u003c\/li\u003e\n\u003cli\u003eStrip approximately \u003cstrong\u003e5–7mm of insulation\u003c\/strong\u003e from each wire to expose the conductor.\u003c\/li\u003e\n\u003cli\u003eLoosen the screw terminals using a screwdriver.\u003c\/li\u003e\n\u003cli\u003eWrap or insert the exposed wire firmly around the metal terminal post.\u003c\/li\u003e\n\u003cli\u003eTighten each screw securely to ensure \u003cstrong\u003estrong electrical contact and vibration resistance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDouble-check wiring configuration (Line\/Load) according to your circuit requirements.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe screw terminal design provides excellent conductivity and is safer than push-fit connections, especially in high-load or outdoor environments.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"4 Pin Rocker Switch Wiring with Screw Terminals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring-Steps-for-Screw-Terminals.webp?v=1778050944\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 3 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e3. Assembling the Waterproof Junction Box (IP65)\u003c\/h3\u003e\n\u003cp\u003eAfter installing and wiring the rocker switch, complete the assembly of the waterproof junction box to ensure full protection against dust and water.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCarefully arrange all internal wiring to avoid pinching or interference.\u003c\/li\u003e\n\u003cli\u003ePlace the gasket correctly along the enclosure edge to maintain waterproof sealing.\u003c\/li\u003e\n\u003cli\u003eClose the junction box lid securely.\u003c\/li\u003e\n\u003cli\u003eTighten all enclosure screws evenly to ensure uniform pressure on the seal.\u003c\/li\u003e\n\u003cli\u003eFirmly tighten the \u003cstrong\u003ePG9 cable gland nut\u003c\/strong\u003e to compress the sealing ring around the cable.\u003c\/li\u003e\n\u003cli\u003eVerify that the enclosure meets \u003cstrong\u003eIP65 waterproof standards\u003c\/strong\u003e with no visible gaps.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eProper assembly is critical to ensure long-term durability, especially in outdoor, humid, or industrial environments.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"Waterproof Junction Box Assembly with KCD4 Switch\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/KCD4-Waterproof-Junction-Box-Assembly.webp?v=1778050944\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 13: Industry Knowledge --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-family: Arial, sans-serif;\"\u003eComplete Rocker Switch Wiring Diagram and Connection Guide\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e4 pin rocker switch wiring diagram\u003c\/strong\u003e is essential for managing higher-current loads or providing clear visual feedback in electrical systems. These switches are typically \u003cstrong\u003eDouble Pole Single Throw (DPST)\u003c\/strong\u003e or specialized single-pole configurations that allow the internal lamp to function independently or in synchronization with the connected device. Depending on your requirements, \u003cstrong\u003erocker switch wiring\u003c\/strong\u003e can be configured for either \"Independent Illumination\" (Always On) or \"Dependent Illumination\" (On when Device is Active).\u003c\/p\u003e\n\u003ch3\u003eOption 1: Light On When Device is Operating (Dependent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis configuration is ideal when you need a visual status indicator to show that the equipment is currently powered. In this mode, the internal LED only illuminates when the switch is toggled to the \"Press\" position.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the positive (+) and negative (-) wires from the power source to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the positive and negative terminals of your device to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e When the switch is closed, current flows through the device and simultaneously completes the internal circuit for the LED lamp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Dependent Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/rocker_switch_wiring.webp?v=1777254975\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 1: Wiring for LED illumination during device operation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOption 2: Switch Light Remains Constantly Lit (Independent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis setup is useful for locating the switch in dark environments (such as vehicle dashboards or industrial control panels). The internal LED remains on as long as the power source is connected, regardless of the device status.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the power source positive (+) and negative (-) wires to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e (where the internal lamp is internally bridged).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the device terminals to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e The LED is powered directly by the input line, while the rocker mechanism acts as a gatekeeper only for the current flowing to the device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Constant Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/4_pin_rocker_switch_wiring_diagram.webp?v=1777255069\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 2: Wiring for constant LED illumination (Switch Finder Mode).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eComparison of Operation Logic\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 450px; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f1f3f4; border-bottom: 2px solid #1a73e8;\"\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eConfiguration Type\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eSwitch State\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eDevice Status\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eLED Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eDependent (Option 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eIndependent (Option 2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Considerations \u0026amp; Safety Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Orientation:\u003c\/strong\u003e 4-pin rocker switches usually have two parallel circuits. Ensure you are wiring the positive and negative on the correct pairs to avoid a short circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Matching:\u003c\/strong\u003e Check if the internal lamp is designed for 12V DC or 110V\/220V AC. Using an AC lamp on a DC circuit will result in no light, while the reverse may cause the lamp to explode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Ratings:\u003c\/strong\u003e Most 4-pin industrial switches (like the KCD4 series) support up to 15A-30A. Verify that your total load does not exceed the manufacturer's specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Use high-quality 6.3mm female spade connectors. Ensure they are fully insulated to prevent accidental contact between adjacent terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 3px solid #1a73e8; width: 100%;\"\u003eIndustry Knowledge: How Junction Boxes Function\u003c\/h2\u003e\n\u003cp\u003eA junction box serves as a localized hub for electrical safety. It functions by isolating electrical junctions from the outside atmosphere, preventing accidental contact and reducing fire hazards caused by short circuits. By integrating a \u003cstrong\u003e30A KCD4 rocker switch\u003c\/strong\u003e, the junction box transitions from a passive terminal enclosure to an active control point. The snap-in installation method allows for rapid replacement, while the IP65 rating ensures the internal \u003cstrong\u003escrew terminals\u003c\/strong\u003e remain corrosion-free even in moisture-heavy environments like agricultural greenhouses or marine decks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION 14: Factory Direct Supply --\u003e\n\u003cdiv style=\"margin-top: 30px; background-color: #e8f0fe; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 3px solid #1a73e8; width: 100%;\"\u003eFILN Factory Direct Supply\u003c\/h2\u003e\n\u003cp\u003eAs a leading manufacturer, FILN offers direct procurement benefits for industrial clients:\u003c\/p\u003e\n\u003cul style=\"columns: 2;\"\u003e\n\u003cli\u003e\u003cstrong\u003eNo MOQ Requirements\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFast Global Shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCustom LED Voltage (5V-220V)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWire Length Customization\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConnector Customization (PG9\/PG11)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCE \/ RoHS Certified Quality\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 20px; text-align: center;\"\u003e\u003ca style=\"background-color: #1a73e8; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; font-weight: bold; display: inline-block;\" href=\"mailto:inquiry@cnylin.com.cn\"\u003eRequest Free Samples\u003c\/a\u003e\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px;\"\u003e\u003cstrong\u003eFILN Official Website:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eContact Us:\u003c\/strong\u003e \u003ca href=\"mailto:inquiry@cnylin.com.cn\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin-top: 15px;\"\u003e\u003cimg style=\"max-width: 100%; height: auto; border-radius: 5px;\" alt=\"FILN Factory Exterior\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION 15: FAQ SCHEMA --\u003e \u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is a KCD4 waterproof rocker switch used for?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The KCD4 rocker switch is primarily used for high-current applications (up to 30A) in industrial equipment, marine vessels, and outdoor power systems where moisture protection is essential.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What are the mounting dimensions for the WB1-2T-D401-082 junction box switch?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The switch requires a standard panel cutout of 22x30mm, making it compatible with most universal industrial enclosures.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Does this junction box support 220V LED illumination?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, FILN provides LED voltage customization ranging from 5-24V for DC systems to 110-220V for AC industrial grids.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the advantage of 4-pin screw terminals on a rocker switch?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Screw terminals provide a more secure mechanical connection compared to quick-connect tabs, preventing wire disconnection in high-vibration environments like RVs or machinery.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the KCD4 switch available with a light?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, it features a bright LED indicator available in Red, Green, Yellow, Blue, or White to provide status feedback in dark environments.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the protection rating of the FILN junction box?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"It is rated IP65, meaning it is dust-tight and protected against water jets from any angle.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can I get a custom wire length for the KCD4 switch assembly?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, FILN factory provides full customization for wire length, gauge, and connector types based on your specific B2B project requirements.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What material is the rocker switch surface made of?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"This model features a stainless steel aluminum surface for high durability and an premium industrial appearance.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What certifications does the FILN rocker switch hold?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The products are certified by CE, UL, RoHS, VDE, and SGS to meet international safety standards.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How does the snap-in installation work?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The switch body features lateral plastic clips that depress during insertion and spring back once through the panel, locking the switch firmly in place without screws.\"\n          }\n        }\n      ]\n    }\n    \u003c\/script\u003e \u003c!-- SECTION 16: VISIBLE FAQ --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 3px solid #1a73e8; width: 100%;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cstrong\u003eQ1: What is a KCD4 waterproof rocker switch used for?\u003c\/strong\u003e\u003cbr\u003eA: It is used for high-current (30A) control in marine, industrial, and outdoor landscape environments where moisture protection is required.\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cstrong\u003eQ2: What is the mounting size for this KCD4 4-pin switch?\u003c\/strong\u003e\u003cbr\u003eA: The industry-standard mounting size is 22x30mm for a snap-in installation.\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cstrong\u003eQ3: Are the terminals screw-type or plug-in?\u003c\/strong\u003e\u003cbr\u003eA: This specific model features 4-pin screw terminals for the most secure and reliable industrial connection.\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cstrong\u003eQ4: Can the LED color be customized?\u003c\/strong\u003e\u003cbr\u003eA: Yes, FILN offers Red, Green, Yellow, Blue, and White LED options.\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cstrong\u003eQ5: What is the benefit of a stainless steel aluminum surface?\u003c\/strong\u003e\u003cbr\u003eA: It provides enhanced durability against wear and gives the control panel a professional, high-end industrial look.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KCD4 Junction Box","offers":[{"title":"30A ON-OFF \/ Red \/ 5-24V","offer_id":51607075946786,"sku":"WB1-2T-D401-082-R-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ 110-220V","offer_id":51607075979554,"sku":"WB1-2T-D401-082-R-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ Customization (please note)","offer_id":51607076012322,"sku":"WB1-2T-D401-082-R-C","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 5-24V","offer_id":51607076045090,"sku":"WB1-2T-D401-082-G-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 110-220V","offer_id":51607076077858,"sku":"WB1-2T-D401-082-G-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ Customization (please note)","offer_id":51607076110626,"sku":"WB1-2T-D401-082-G-C","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 5-24V","offer_id":51607076143394,"sku":"WB1-2T-D401-082-Y-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 110-220V","offer_id":51607076176162,"sku":"WB1-2T-D401-082-Y-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ Customization (please note)","offer_id":51607076208930,"sku":"WB1-2T-D401-082-Y-C","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 5-24V","offer_id":51607076241698,"sku":"WB1-2T-D401-082-B-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 110-220V","offer_id":51607076274466,"sku":"WB1-2T-D401-082-B-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ Customization (please note)","offer_id":51607076307234,"sku":"WB1-2T-D401-082-B-C","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 5-24V","offer_id":51607076340002,"sku":"WB1-2T-D401-082-W-524V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 110-220V","offer_id":51607076372770,"sku":"WB1-2T-D401-082-W-110220V","price":5.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ Customization (please note)","offer_id":51607076405538,"sku":"WB1-2T-D401-082-W-C","price":5.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/waterproof-junction-box.webp?v=1778059697"},{"product_id":"electrical-junction-box","title":"Electrical Junction Box WB3-2T Waterproof Wire Connector Shell FILN","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Junction-Box-Drawing.webp?v=1778118136\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8;\"\u003eWhat is an Electrical Junction Box?\u003c\/h2\u003e\n\u003cp style=\"margin-top: 5px;\"\u003eAn \u003cstrong\u003eelectrical junction box\u003c\/strong\u003e is a specialized protective enclosure designed to house electrical connections, protecting them from environmental hazards and preventing accidental contact. The WB3-2T model functions as a secure shell for wire connectors, ensuring that electrical splices remain dry, clean, and mechanically stable in both indoor and outdoor industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"margin-top: 5px;\"\u003eThe FILN WB3-2T \u003cstrong\u003eelectrical junction box\u003c\/strong\u003e is a high-performance \u003cstrong\u003ewaterproof wire connector housing\u003c\/strong\u003e engineered for maximum durability. This \u003cstrong\u003eIP65 electrical junction box\u003c\/strong\u003e features a single-in, single-out configuration, making it the ideal \u003cstrong\u003esmall waterproof enclosure for wiring\u003c\/strong\u003e in \u003cstrong\u003eoutdoor electrical splice box\u003c\/strong\u003e applications. Certified by \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, and UL\u003c\/strong\u003e, it provides a reliable \u003cstrong\u003eweather resistant junction box 2 way\u003c\/strong\u003e solution for \u003cstrong\u003eindustrial junction box for outdoor lighting\u003c\/strong\u003e and \u003cstrong\u003emarine grade electrical connection box\u003c\/strong\u003e systems. Its primary advantage lies in the \u003cstrong\u003eheavy duty electrical terminal box\u003c\/strong\u003e construction, which prevents dust and water ingress, ensuring the longevity of your \u003cstrong\u003escrew terminal wire protective shell\u003c\/strong\u003e connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #28a745; padding: 15px; margin: 20px 0; text-align: center; border-radius: 5px;\"\u003e\u003ca href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" style=\"color: #28a745; font-weight: bold; text-decoration: none; font-size: 18px;\" target=\"_blank\"\u003e VIEW ALL WATERPROOF JUNCTION BOX PRODUCTS → \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003e\u003cstrong\u003eJunction Box Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eWB3-2T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eWaterproof Connector Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePG9 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eWiring Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eSingle-in, Single-out \/ Line-in \/ Line-out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eInstallation Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eCustomized (mm\/inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eSwitch Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eNone (Connector Housing Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eLED Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eWiring Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eInternal Connector (Screw\/Plug-in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8;\"\u003ePerformance Parameters\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eWire Protection \u0026amp; Waterproofing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eUp to 450VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eDependent on Internal Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e≥100mΩ \/ 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eDielectric Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e1500VAC \/ 5mA 60s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eProtection Degree\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eProduct Certifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eISO9001, CE, VDE, RoHS, SGS, UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center; margin-top: 10px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\" alt=\"Product Certifications\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8;\"\u003eComponent Materials\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 5px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eAccessories Name\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOuter Case\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eABS \/ PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSealing Gasket\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRubber \/ Silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWaterproof Connector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNylon PA66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInternal Screws\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eStainless Steel \/ Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8;\"\u003eApplications\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Lighting \u0026amp; Landscaping:\u003c\/strong\u003e Power control for lawn lamps, fountain pumps, and garden spotlights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV, Marine \u0026amp; Boating:\u003c\/strong\u003e Bilge pump control and 12V\/24V power distribution in humid, salty environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Equipment:\u003c\/strong\u003e Emergency stop boxes for high-pressure washers and conveyor belts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgriculture \u0026amp; Gardening:\u003c\/strong\u003e Ventilation fan controls and irrigation valve switching in high-humidity greenhouses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenewable Energy:\u003c\/strong\u003e Circuit protection for small-scale off-grid solar panel systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Application-of-Waterproof-Junction-Box.webp?v=1778051970\" alt=\"Application of Waterproof Junction Box\" style=\"width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8;\"\u003eIndustry Knowledge: How Junction Boxes Protect Systems\u003c\/h2\u003e\n\u003cp\u003eIn industrial systems, an electrical junction box acts as the primary defense against \"short circuits\" and \"arcing\" caused by external moisture or debris. The WB3-2T works by creating a hermetically sealed environment for wire junctions. By utilizing PG-series compression glands, the box creates a mechanical grip on the cable jacket, preventing the wire from being pulled out while simultaneously blocking water from entering along the cable path. This is critical for maintaining circuit integrity in \"wash-down\" environments common in food processing and chemical plants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px; background-color: #eef4ff; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8;\"\u003eFILN Factory Direct Supply\u003c\/h2\u003e\n\u003cul style=\"list-style: none; padding-left: 0;\"\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNo MOQ:\u003c\/strong\u003e Small orders and prototypes welcomed.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFast Lead Time:\u003c\/strong\u003e Global shipping from our ISO certified factory.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCustomization:\u003c\/strong\u003e Voltage, wire length, and connector types tailored to your specs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\u003ca href=\"mailto:inquiry@cnylin.com.cn\" style=\"background-color: #1a73e8; color: white; padding: 10px 20px; text-decoration: none; font-weight: bold; border-radius: 4px;\"\u003eGET FREE SAMPLES\u003c\/a\u003e\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px;\"\u003e\u003cstrong\u003eFILN Official Website:\u003c\/strong\u003e \u003ca href=\"http:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eContact Us:\u003c\/strong\u003e \u003ca href=\"mailto:inquiry@cnylin.com.cn\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\" alt=\"FILN Factory Appearance\" style=\"width: 100%; height: auto; margin-top: 15px;\"\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the primary function of the WB3-2T electrical junction box?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The WB3-2T is a waterproof shell designed to house and protect wire connectors, ensuring IP65-rated protection against water and dust in electrical splices.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the FILN junction box KCD4 compatible with LED illuminated switches?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, while the WB3-2T is a standard enclosure, FILN provides modified versions that accommodate KCD4 rocker switches with 4-pin or 6-pin LED illuminated configurations.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What waterproof rating does this wiring box provide?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"It provides an IP65 rating, meaning it is dust-tight and protected against water jets from any angle, suitable for outdoor use.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can I customize the wire connector type for my industrial order?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Absolutely. FILN offers customization for internal connectors, cable lengths, and PG gland sizes (PG9\/PG11) to meet specific B2B project requirements.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What materials are used in the WB3-2T construction?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The box is typically made of high-impact ABS or PC (Polycarbonate), with internal components featuring PA66 and brass for electrical conductivity.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Does the KCD4 4-pin rocker switch fit into this enclosure?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The WB3-2T is designed specifically as a wire connector box. For KCD4 4-pin switch housing, please select our switch-integrated junction box series.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What certifications do FILN products carry?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"FILN products are certified by CE, UL, RoHS, VDE, and ISO9001, ensuring international safety and quality standards.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How do you ensure a waterproof seal during installation?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Ensure the rubber gasket is correctly seated between the cover and base, and tighten the PG glands around the cable until a firm seal is formed.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can the junction box handle 250VAC applications?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, the enclosure and compatible internal connectors are rated for high-voltage industrial applications up to 250VAC or higher.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Are free samples available for factory testing?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, FILN provides free samples for qualified engineering and industrial projects. Contact inquiry@cnylin.com.cn for details.\"\n          }\n        }\n      ]\n    }\n    \u003c\/script\u003e\n\u003cdiv style=\"margin-top: 25px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the primary function of the WB3-2T electrical junction box?\u003c\/strong\u003e\u003cbr\u003eA: The WB3-2T is a waterproof shell designed to house and protect wire connectors, ensuring IP65-rated protection against water and dust in electrical splices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Is the FILN junction box compatible with KCD4 4-pin illuminated switches?\u003c\/strong\u003e\u003cbr\u003eA: While the WB3-2T is an enclosure for connectors, FILN offers a full range of KCD4 rocker switch boxes that include 4-pin, 6-pin, and LED options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What waterproof rating does this wiring box provide?\u003c\/strong\u003e\u003cbr\u003eA: It provides an IP65 rating, meaning it is dust-tight and protected against water jets from any angle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Can I customize the wire connector type?\u003c\/strong\u003e\u003cbr\u003eA: Yes, FILN supports customization for internal terminal blocks, wire lengths, and connector types for all industrial orders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What materials are used in the WB3-2T construction?\u003c\/strong\u003e\u003cbr\u003eA: It is manufactured from high-durability ABS\/PC plastic with stainless steel screws and rubber gaskets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: How many wires can the WB3-2T handle?\u003c\/strong\u003e\u003cbr\u003eA: It is a single-in, single-out design, ideal for protecting a single splice or connection point.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7: What certifications do FILN products carry?\u003c\/strong\u003e\u003cbr\u003eA: Our factory products carry ISO9001, CE, UL, RoHS, and VDE certifications for global compliance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ8: Is the KCD4 4-pin screw terminal switch easy to wire?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the screw terminal design allows for secure mechanical connection without the need for specialized crimping tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ9: Can this box be used in marine environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the IP65 rating and corrosion-resistant materials make it suitable for marine and RV applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ10: Are samples available?\u003c\/strong\u003e\u003cbr\u003eA: Yes, contact us at inquiry@cnylin.com.cn to request free samples for your project evaluation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KCD4 Junction Box","offers":[{"title":"Junction Box with 1 Connector","offer_id":51608545984802,"sku":"WB3-2T-1","price":3.5,"currency_code":"USD","in_stock":true},{"title":"Junction Box with 2 Connector","offer_id":51608563220770,"sku":"WB3-2T-2","price":3.7,"currency_code":"USD","in_stock":true},{"title":"Junction Box with 3 Connector","offer_id":51608563253538,"sku":"WB3-2T-3","price":3.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/electrical-junction-box.webp?v=1778118264"},{"product_id":"junction-box-electric-30a","title":"KCD4 Rocker Switch Junction Box IP65 Waterproof 30A 2-Gang Waterproof Switch Box FILN","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/2-Gang-Waterproof-Switch-Box.webp?v=1778119151\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eWhat is a Junction Box Electric with Rocker Switch?\u003c\/h2\u003e\n\u003cp style=\"margin-top: 5px;\"\u003eA \u003cstrong\u003ejunction box electric\u003c\/strong\u003e is a protective enclosure designed to house electrical connections and control devices like the \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e. It serves as a central hub for wiring, shielding internal components from environmental factors such as moisture, dust, and physical impact. The integrated \u003cstrong\u003e30A high current rocker switch\u003c\/strong\u003e allows users to manually open or close a circuit with a rocking motion, providing a reliable interface for high-power industrial and marine applications.\u003c\/p\u003e\n\u003cdiv style=\"border: 2px solid #28a745; padding: 15px; margin: 20px 0; border-radius: 5px; text-align: center;\"\u003e\u003ca href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" style=\"color: #28a745; font-weight: bold; text-decoration: none; font-size: 18px;\" target=\"_blank\"\u003e View All Waterproof Junction Box Products → \u003c\/a\u003e\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"margin-top: 5px;\"\u003eThe \u003cstrong\u003eWB3-2T-2D401\u003c\/strong\u003e is a premium \u003cstrong\u003edouble switch weatherproof enclosure\u003c\/strong\u003e engineered for demanding environments. This \u003cstrong\u003ejunction box electric\u003c\/strong\u003e features two \u003cstrong\u003ekcd4 illuminated power switches\u003c\/strong\u003e with a \u003cstrong\u003e22x30mm panel mount\u003c\/strong\u003e size. Built by the \u003cstrong\u003eFILN factory\u003c\/strong\u003e, it carries certifications including \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, UL, and IP65\u003c\/strong\u003e. Designed for \u003cstrong\u003e30A high current\u003c\/strong\u003e loads, it is ideal for \u003cstrong\u003emarine-grade rocker switch panel\u003c\/strong\u003e setups and \u003cstrong\u003eoutdoor electrical switch box\u003c\/strong\u003e requirements. The transparent plastic surface ensures the LED indicator is visible even in bright conditions, making it a \u003cstrong\u003etop-tier industrial control enclosure box\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa; width: 50%;\"\u003eModel Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eWB3-2T-2D401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eWaterproof Connector\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePG11 Cable Gland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eWiring Configuration\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eLine-in \/ Line-out (L-in, L-out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eSwitch Function\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eON-OFF (2 Positions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eLED Colors Available\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRed, Green, Yellow, Blue, White,Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eTermination Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e4PIN Screw Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eElectrical Performance Parameters\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa; width: 50%;\"\u003eRated Voltage\/Current\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003e30A 250VAC \/ 18(12)A 125VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eContact Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e≤50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eInsulation Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e≥100mΩ \/ 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eDielectric Strength\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e1500VAC \/ 5mA 60s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eProtection Degree\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eCertification\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eISO9001, CE, VDE, RoHS, SGS, UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\" alt=\"Product Certifications\" style=\"width: 100%; height: auto; margin-top: 10px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eComponent Materials\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePart Name\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTransparent Sheet\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHousing (Base\/Up)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eABS \/ PA66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTerminals\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBrass H62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eContacts\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSilver Alloy (AgCdO12)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSeal\/Washer\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNBR Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eGeneral Characteristics\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa; width: 40%;\"\u003eOperating Temp\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e-40℃ to +125℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eRelative Humidity\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e45% to 85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eAir Pressure\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e86 to 106 Kpa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eRocker Switch Function Configuration Guide\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eFunction Type\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMechanism Description\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eCommon Application\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eON-OFF (Latching)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eStays in the selected position (Standard).\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePower tools, lighting.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e(ON)-OFF (Momentary)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSprings back to OFF after pressing.\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHorn, reset buttons.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eTechnical Advantages of the 30A High-Current Rocker Switch\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 15px;\"\u003eThe FILN 30A High-Current Rocker Switch has been meticulously engineered for high-power loads and extreme durability. Below is a detailed technical comparison highlighting the superior features of our upgraded model:\u003c\/p\u003e\n\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n        \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px; font-size: 14px; border: 1px solid #eee;\"\u003e\n            \u003cthead\u003e\n                \u003ctr style=\"background-color: #f4f7fb;\"\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eCore Component\u003c\/th\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eUpgrade Description\u003c\/th\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003ePerformance Benefit\u003c\/th\u003e\n                \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eHousing Structure\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSplit Black Housing Design\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSuperior structural stability and enhanced sealing for easier installation.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eWaterproof Design\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eOptimized Frame Surface\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eFits panels more securely, significantly improving waterproof and dustproof ratings.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eIllumination\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003ePremium LED Lamp\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eLonger lifespan and more uniform illumination compared to traditional neon lamps.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eContact Material\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSilver Contacts + 1mm Thick Brass\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eRated for true 30A loads; provides higher electrical endurance and reliability.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eInner Holder\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eNew Larger Contact Holder\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eIncreases contact surface area to reduce heat generation during high-current operation.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eMaterial Grade\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eImported PA Nylon Material\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eHigh-strength flame retardancy; resists cracking even in high-temperature environments.\u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"color: #1a73e8; border-left: 5px solid #1a73e8; padding-left: 12px; margin: 25px 0 15px; font-size: 22px; font-weight: bold;\"\u003eApplication \u0026amp; Selection Guide\u003c\/h2\u003e\n    \u003cp style=\"margin-bottom: 25px;\"\u003e\n        To ensure the safety and longevity of your equipment, we recommend the \u003cstrong\u003e30A Upgraded Model\u003c\/strong\u003e for heavy-duty applications such as \u003cstrong\u003eIndustrial Control Panels, Outdoor Portable Power Stations, Marine Systems, and High-Performance Automotive modifications\u003c\/strong\u003e. For standard residential or lower-wattage appliances, our Regular Item remains a high-quality, cost-effective solution.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"product-image-container\" style=\"text-align: center; margin-top: 20px;\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Advantages-of-30A-Rocker-Switch.webp?v=1777108466\" alt=\"Advantages of 30A Rocker Switch Technical Comparison\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto; border: 1px solid #f0f0f0; border-radius: 4px; box-shadow: 0 4px 10px rgba(0,0,0,0.05);\"\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Lighting:\u003c\/strong\u003e Control for landscaping, lawn lights, and fountain pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV \u0026amp; Marine:\u003c\/strong\u003e Bilge pump control and 12V\/24V power distribution in saltwater environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Machinery:\u003c\/strong\u003e Emergency stop or power toggles for high-pressure washers and conveyors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgriculture:\u003c\/strong\u003e Ventilation fans and irrigation solenoids in high-humidity greenhouses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Application-of-Waterproof-Junction-Box.webp?v=1778051970\" alt=\"Applications of Junction Box Electric\" style=\"width: 100%; height: auto;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eHow to Install and Wire a Junction Box Electric\u003c\/h2\u003e\n\u003col\u003e\n\u003c!-- SECTION 1 --\u003e\n\u003ch3 style=\"font-size: 16px;\"\u003e1. Installing the KCD4 Rocker Switch into the Panel\u003c\/h3\u003e\n\u003cp\u003e\nThe \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e is designed for quick panel mounting with a secure snap-in structure. \nFollow these steps to properly install the switch into your waterproof junction box panel:\n\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLocate the standard \u003cstrong\u003e22×30mm cut-out\u003c\/strong\u003e on the junction box panel.\u003c\/li\u003e\n\u003cli\u003eAlign the rocker switch with the opening, ensuring correct orientation (ON\/OFF marking direction).\u003c\/li\u003e\n\u003cli\u003ePress the switch firmly into the cut-out until the \u003cstrong\u003eside retaining clips snap into place\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck that the switch sits flush with the panel and does not move or loosen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\nThis snap-fit design ensures a stable installation without additional screws, making it ideal for industrial and DIY electrical applications.\n\u003c\/p\u003e\n\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Rocker-Switch-Installation-Steps.webp?v=177710907\" alt=\"KCD4 Rocker Switch Panel Installation Steps\" style=\"width: 100%; height: auto; display: block;\"\u003e\n\u003c\/div\u003e\n\n\u003c!-- SECTION 2 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e2. Wiring the 4-Pin Screw Terminal Rocker Switch\u003c\/h3\u003e\n\u003cp\u003e\nThis \u003cstrong\u003e4-pin KCD4 rocker switch\u003c\/strong\u003e uses screw terminals for secure and reliable electrical connections. \nIt is suitable for AC power control, appliances, and equipment requiring stable current transmission.\n\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInsert the electrical wires through the \u003cstrong\u003ePG11 waterproof cable gland\u003c\/strong\u003e before wiring.\u003c\/li\u003e\n\u003cli\u003eStrip approximately \u003cstrong\u003e5–7mm of insulation\u003c\/strong\u003e from each wire to expose the conductor.\u003c\/li\u003e\n\u003cli\u003eLoosen the screw terminals using a screwdriver.\u003c\/li\u003e\n\u003cli\u003eWrap or insert the exposed wire firmly around the metal terminal post.\u003c\/li\u003e\n\u003cli\u003eTighten each screw securely to ensure \u003cstrong\u003estrong electrical contact and vibration resistance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDouble-check wiring configuration (Line\/Load) according to your circuit requirements.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\nThe screw terminal design provides excellent conductivity and is safer than push-fit connections, especially in high-load or outdoor environments.\n\u003c\/p\u003e\n\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring-Steps-for-Screw-Terminals.webp?v=1778050944\" alt=\"4 Pin Rocker Switch Wiring with Screw Terminals\" style=\"width: 100%; height: auto; display: block;\"\u003e\n\u003c\/div\u003e\n\n\u003c!-- SECTION 3 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e3. Assembling the Waterproof Junction Box (IP65)\u003c\/h3\u003e\n\u003cp\u003e\nAfter installing and wiring the rocker switch, complete the assembly of the waterproof junction box to ensure full protection against dust and water.\n\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCarefully arrange all internal wiring to avoid pinching or interference.\u003c\/li\u003e\n\u003cli\u003ePlace the gasket correctly along the enclosure edge to maintain waterproof sealing.\u003c\/li\u003e\n\u003cli\u003eClose the junction box lid securely.\u003c\/li\u003e\n\u003cli\u003eTighten all enclosure screws evenly to ensure uniform pressure on the seal.\u003c\/li\u003e\n\u003cli\u003eFirmly tighten the \u003cstrong\u003ePG11 cable gland nut\u003c\/strong\u003e to compress the sealing ring around the cable.\u003c\/li\u003e\n\u003cli\u003eVerify that the enclosure meets \u003cstrong\u003eIP65 waterproof standards\u003c\/strong\u003e with no visible gaps.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\nProper assembly is critical to ensure long-term durability, especially in outdoor, humid, or industrial environments.\n\u003c\/p\u003e\n\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/KCD4-Waterproof-Junction-Box-Assembly.webp?v=1778050944\" alt=\"Waterproof Junction Box Assembly with KCD4 Switch\" style=\"width: 100%; height: auto; display: block;\"\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-family: Arial, sans-serif;\"\u003eHow to Wire a Junction Box: Step-by-Step Installation Guide\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e4 pin rocker switch wiring diagram\u003c\/strong\u003e is essential for managing higher-current loads or providing clear visual feedback in electrical systems. These switches are typically \u003cstrong\u003eDouble Pole Single Throw (DPST)\u003c\/strong\u003e or specialized single-pole configurations that allow the internal lamp to function independently or in synchronization with the connected device. Depending on your requirements, \u003cstrong\u003erocker switch wiring\u003c\/strong\u003e can be configured for either \"Independent Illumination\" (Always On) or \"Dependent Illumination\" (On when Device is Active).\u003c\/p\u003e\n\u003ch3\u003eOption 1: Light On When Device is Operating (Dependent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis configuration is ideal when you need a visual status indicator to show that the equipment is currently powered. In this mode, the internal LED only illuminates when the switch is toggled to the \"Press\" position.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the positive (+) and negative (-) wires from the power source to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the positive and negative terminals of your device to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e When the switch is closed, current flows through the device and simultaneously completes the internal circuit for the LED lamp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Dependent Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/rocker_switch_wiring.webp?v=1777254975\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 1: Wiring for LED illumination during device operation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOption 2: Switch Light Remains Constantly Lit (Independent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis setup is useful for locating the switch in dark environments (such as vehicle dashboards or industrial control panels). The internal LED remains on as long as the power source is connected, regardless of the device status.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the power source positive (+) and negative (-) wires to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e (where the internal lamp is internally bridged).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the device terminals to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e The LED is powered directly by the input line, while the rocker mechanism acts as a gatekeeper only for the current flowing to the device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Constant Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/4_pin_rocker_switch_wiring_diagram.webp?v=1777255069\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 2: Wiring for constant LED illumination (Switch Finder Mode).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eComparison of Operation Logic\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 450px; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f1f3f4; border-bottom: 2px solid #1a73e8;\"\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eConfiguration Type\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eSwitch State\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eDevice Status\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eLED Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eDependent (Option 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eIndependent (Option 2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Considerations \u0026amp; Safety Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Orientation:\u003c\/strong\u003e 4-pin rocker switches usually have two parallel circuits. Ensure you are wiring the positive and negative on the correct pairs to avoid a short circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Matching:\u003c\/strong\u003e Check if the internal lamp is designed for 12V DC or 110V\/220V AC. Using an AC lamp on a DC circuit will result in no light, while the reverse may cause the lamp to explode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Ratings:\u003c\/strong\u003e Most 4-pin industrial switches (like the KCD4 series) support up to 15A-30A. Verify that your total load does not exceed the manufacturer's specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Use high-quality 6.3mm female spade connectors. Ensure they are fully insulated to prevent accidental contact between adjacent terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eIndustry Knowledge: How Junction Boxes Work\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003ejunction box electric\u003c\/strong\u003e works by creating a mechanical and environmental barrier. In industrial settings, the \u003cstrong\u003edouble switch weatherproof enclosure\u003c\/strong\u003e prevents arc flashes from interacting with combustible dust or water. The \u003cstrong\u003escrew terminal rocker switch 4pin\u003c\/strong\u003e design ensures a high-torque mechanical bond, which is vital for vibration-heavy environments like ships or factories where push-on terminals might fail over time.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #e3f2fd; padding: 25px; border-radius: 10px; margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFILN Factory Direct Supply\u003c\/h2\u003e\n\u003cp\u003eFILN is a global leader in industrial switches. We offer \u003cstrong\u003ecustom voltage junction boxes\u003c\/strong\u003e (5V-220V) and wire length customization with NO Minimum Order Quantity (MOQ).\u003c\/p\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\u003ca href=\"mailto:inquiry@cnylin.com.cn\" style=\"background-color: #1a73e8; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; font-weight: bold;\"\u003eRequest Free Samples\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFILN Official Website:\u003c\/strong\u003e \u003ca href=\"http:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eContact Email:\u003c\/strong\u003e \u003ca href=\"mailto:inquiry@cnylin.com.cn\" target=\"_blank\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\" alt=\"FILN Factory\" style=\"width: 100%; height: auto; border-radius: 5px;\"\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1. What is the standard mounting size for the KCD4 rocker switch?\u003c\/strong\u003e\u003cbr\u003eThe standard panel cutout size is 22x30mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is the WB3-2T-2D401 suitable for marine use?\u003c\/strong\u003e\u003cbr\u003eYes, it features an IP65 rated enclosure and corrosion-resistant brass terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I customize the LED color for the 4pin rocker switch?\u003c\/strong\u003e\u003cbr\u003eYes, we offer Red, Green, Yellow, Blue, and White LED options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does the switch handle 30A high current continuously?\u003c\/strong\u003e\u003cbr\u003eYes, it is rated for 30A at 250VAC, making it suitable for heavy-duty appliances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What is the benefit of screw terminals over quick-connect terminals?\u003c\/strong\u003e\u003cbr\u003eScrew terminals provide a more secure, vibration-resistant connection for industrial wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. What certifications does the FILN rocker switch hold?\u003c\/strong\u003e\u003cbr\u003eOur products are CE, UL, VDE, and RoHS certified.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the junction box UV resistant?\u003c\/strong\u003e\u003cbr\u003eThe ABS and PC materials are designed for outdoor durability against sunlight exposure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can I order a junction box with a single switch instead of a double?\u003c\/strong\u003e\u003cbr\u003eYes, FILN offers various configurations including single and triple switch layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. What is the lead time for custom voltage orders?\u003c\/strong\u003e\u003cbr\u003eStandard customization usually ships within 7-10 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. How do I ensure the IP65 rating is maintained?\u003c\/strong\u003e\u003cbr\u003eEnsure the PG11 gland is tightened and the rubber gasket is properly seated before closing the box.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KCD4 Junction Box","offers":[{"title":"30A ON-OFF \/ Red \/ 5-24V","offer_id":51608563908898,"sku":"WB3-2T-2D401-R-524V","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ 110-220V","offer_id":51608687739170,"sku":"WB3-2T-2D401-R-110220V","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ Customization (please note)","offer_id":51608687771938,"sku":"WB3-2T-2D401-R-C","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 5-24V","offer_id":51608687804706,"sku":"WB3-2T-2D401-G-524V","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 110-220V","offer_id":51608687837474,"sku":"WB3-2T-2D401-G-110220V","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ Customization (please note)","offer_id":51608687870242,"sku":"WB3-2T-2D401-G-C","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 5-24V","offer_id":51608687903010,"sku":"WB3-2T-2D401-Y-524V","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 110-220V","offer_id":51608687935778,"sku":"WB3-2T-2D401-Y-110220V","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ Customization (please note)","offer_id":51608687968546,"sku":"WB3-2T-2D401-Y-C","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 5-24V","offer_id":51608688001314,"sku":"WB3-2T-2D401-B-524V","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 110-220V","offer_id":51608688034082,"sku":"WB3-2T-2D401-B-110220V","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ Customization (please note)","offer_id":51608688066850,"sku":"WB3-2T-2D401-B-C","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 5-24V","offer_id":51608688099618,"sku":"WB3-2T-2D401-W-524V","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 110-220V","offer_id":51608688132386,"sku":"WB3-2T-2D401-W-110220V","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ Customization (please note)","offer_id":51608688165154,"sku":"WB3-2T-2D401-W-C","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ None\/Black \/ 5-24V","offer_id":51608688197922,"sku":"WB3-2T-2D401-BLACK","price":6.0,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ None\/Black \/ 110-220V","offer_id":51608688230690,"sku":"WB3-2T-2D401-BLACK","price":6.0,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ None\/Black \/ Customization (please note)","offer_id":51608688263458,"sku":"WB3-2T-2D401-BLACK","price":6.0,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red\/Green \/ 5-24V","offer_id":51608688296226,"sku":"WB3-2T-2D401-RG-524V","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red\/Green \/ 110-220V","offer_id":51608688328994,"sku":"WB3-2T-2D401-RG-110220V","price":6.8,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red\/Green \/ Customization (please note)","offer_id":51608688361762,"sku":"WB3-2T-2D401-RG-C","price":6.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/junction-box-electric_b372e281-7aff-4f46-b51c-247aba997f60.webp?v=1778124534"},{"product_id":"electrical-outdoor-junction-box-30a","title":"Electrical Outdoor Junction Box Waterproof 30A Stainless Steel KCD4 Rocker Switch FILN","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/2-Gang-Waterproof-Switch-Box.webp?v=1778119151\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eWhat is an Electrical Outdoor Junction Box?\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px; width: 100%;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eAn \u003cstrong\u003eelectrical outdoor junction box\u003c\/strong\u003e is a specialized protective housing engineered to secure electrical connections in external environments. It acts as a resilient shield against environmental hazards such as UV radiation, heavy rain, and corrosive dust. This specific model integrates the \u003cstrong\u003eWB3-2T-2D401-1\u003c\/strong\u003e enclosure with dual \u003cstrong\u003e30A high-current rocker switches\u003c\/strong\u003e, providing a centralized control point for heavy-duty outdoor machinery, marine systems, and industrial power distribution.\u003c\/p\u003e\n\u003cdiv style=\"border: 2px solid #28a745; padding: 15px; margin: 20px 0; border-radius: 4px; text-align: center;\"\u003e\u003ca href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" style=\"color: #28a745; font-weight: bold; text-decoration: none; font-size: 18px;\" target=\"_blank\"\u003e EXPLORE THE FULL RANGE OF WATERPROOF JUNCTION BOXES → \u003c\/a\u003e\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #28a745; margin-bottom: 15px; width: 100%;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eWB3-2T-2D401-1\u003c\/strong\u003e is a high-performance \u003cstrong\u003edouble switch weatherproof enclosure\u003c\/strong\u003e designed for high-load applications. It features \u003cstrong\u003eKCD4 rocker switches\u003c\/strong\u003e with a unique \u003cstrong\u003estainless steel face\u003c\/strong\u003e, offering a premium aesthetic and superior durability compared to standard plastic models. This \u003cstrong\u003eelectrical outdoor junction box\u003c\/strong\u003e supports \u003cstrong\u003e30A high current\u003c\/strong\u003e and is certified by \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, and UL\u003c\/strong\u003e. The 22x30mm snap-in switches provide bright LED illumination, ensuring clear operational status in dark environments. Whether used for yachts, landscaping, or factory workshops, this enclosure provides a reliable \u003cstrong\u003eIP65 waterproof\u003c\/strong\u003e solution for critical power control.\u003c\/p\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px; width: 100%;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2; width: 50%;\"\u003eModel Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eWB3-2T-2D401-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eWaterproof Gland\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePG11 High-Sealing Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eSwitch Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eKCD4 Stainless Steel Face Rocker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eMounting Hole Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e22mm x 30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eTermination\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e4PIN Screw Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eFunction\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eON-OFF (2 Positions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eKCD4 Rocker Switch 2-Position Function Guide\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px; width: 100%;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 33%;\"\u003eFunction Mode\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 33%;\"\u003eCircuit Status\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 33%;\"\u003eIdeal Use Case\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eON-OFF (Standard)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLatching mechanism\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMain power isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e(ON)-OFF (Momentary)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSpring return to OFF\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHorn or Reset buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eON-ON (Changeover)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSwitching between two loads\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDual pump selection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003ePerformance Parameters\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px; width: 100%;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eRated Current\/Voltage\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e30A 250VAC \/ 18(12)A 125VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eContact Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≤50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eInsulation Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≥100mΩ \/ 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eDielectric Strength\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1500VAC\/5mA 60s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eProtection Degree\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2;\"\u003eVoltage Options\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e5V-24V \/ 110V-220V (Customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\" alt=\"Electrical Certifications FILN\" style=\"width: 100%; height: auto; margin-top: 10px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eComponent Materials\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px; width: 100%;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eComponent\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSwitch Face Plate\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eJunction Box Housing\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eImpact-Resistant ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSwitch Base\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePA66 (Fire Retardant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInternal Contacts\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSilver Alloy AgCdO12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSealing Gasket\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNBR Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003ePremium Dual Switch Design Features\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px; width: 100%;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe installation effect of the \u003cstrong\u003eWB3-2T-2D401-1\u003c\/strong\u003e features two rectangular illuminated \u003cstrong\u003eKCD4 rocker switches\u003c\/strong\u003e mounted on a sleek black plastic enclosure. This \u003cstrong\u003eDouble Switch Weatherproof Enclosure\u003c\/strong\u003e provides several key advantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Visibility:\u003c\/strong\u003e Bright LED lighting makes it easy to locate and operate in dark or night-time environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Durability:\u003c\/strong\u003e The metal faceplate resists oxidation and physical wear, perfect for high-end industrial equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Aesthetics:\u003c\/strong\u003e The black enclosure is professional and fits any machinery or building facade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust \u0026amp; Water Protection:\u003c\/strong\u003e When paired with the waterproof cover, it effectively prevents debris and water ingress, extending electrical life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1a73e8; border-left: 5px solid #1a73e8; padding-left: 12px; margin: 25px 0 15px; font-size: 22px; font-weight: bold;\"\u003eTechnical Advantages of the 30A High-Current Rocker Switch\u003c\/h2\u003e\n    \n    \u003cp style=\"margin-bottom: 15px;\"\u003eThe FILN 30A High-Current Rocker Switch has been meticulously engineered for high-power loads and extreme durability. Below is a detailed technical comparison highlighting the superior features of our upgraded model:\u003c\/p\u003e\n\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n        \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px; font-size: 14px; border: 1px solid #eee;\"\u003e\n            \u003cthead\u003e\n                \u003ctr style=\"background-color: #f4f7fb;\"\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eCore Component\u003c\/th\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eUpgrade Description\u003c\/th\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003ePerformance Benefit\u003c\/th\u003e\n                \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eHousing Structure\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSplit Black Housing Design\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSuperior structural stability and enhanced sealing for easier installation.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eWaterproof Design\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eOptimized Frame Surface\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eFits panels more securely, significantly improving waterproof and dustproof ratings.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eIllumination\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003ePremium LED Lamp\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eLonger lifespan and more uniform illumination compared to traditional neon lamps.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eContact Material\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSilver Contacts + 1mm Thick Brass\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eRated for true 30A loads; provides higher electrical endurance and reliability.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eInner Holder\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eNew Larger Contact Holder\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eIncreases contact surface area to reduce heat generation during high-current operation.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eMaterial Grade\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eImported PA Nylon Material\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eHigh-strength flame retardancy; resists cracking even in high-temperature environments.\u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"color: #1a73e8; border-left: 5px solid #1a73e8; padding-left: 12px; margin: 25px 0 15px; font-size: 22px; font-weight: bold;\"\u003eApplication \u0026amp; Selection Guide\u003c\/h2\u003e\n    \u003cp style=\"margin-bottom: 25px;\"\u003e\n        To ensure the safety and longevity of your equipment, we recommend the \u003cstrong\u003e30A Upgraded Model\u003c\/strong\u003e for heavy-duty applications such as \u003cstrong\u003eIndustrial Control Panels, Outdoor Portable Power Stations, Marine Systems, and High-Performance Automotive modifications\u003c\/strong\u003e. For standard residential or lower-wattage appliances, our Regular Item remains a high-quality, cost-effective solution.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"product-image-container\" style=\"text-align: center; margin-top: 20px;\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Advantages-of-30A-Rocker-Switch.webp?v=1777108466\" alt=\"Advantages of 30A Rocker Switch Technical Comparison\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto; border: 1px solid #f0f0f0; border-radius: 4px; box-shadow: 0 4px 10px rgba(0,0,0,0.05);\"\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003e\u003c\/h2\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003e\n\u003cbr\u003eTypical Applications\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px; width: 100%;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eelectrical outdoor junction box\u003c\/strong\u003e with stainless steel switches is widely utilized in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYachts \u0026amp; Marine Vessels:\u003c\/strong\u003e Controlling bilge pumps and deck lighting in salt-spray conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Landscaping:\u003c\/strong\u003e Managing power for outdoor water features and high-intensity security lights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV Modifications:\u003c\/strong\u003e Reliable power distribution for trailer lighting systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Wash-down Areas:\u003c\/strong\u003e Providing safe power toggles for equipment in areas frequently cleaned with water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Application-of-Waterproof-Junction-Box.webp?v=1778051970\" alt=\"Outdoor Junction Box Applications\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003e\nHow to Install and Wire a KCD4 Rocker Switch in a Waterproof Junction Box\n\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003c!-- SECTION 1 --\u003e\n\u003ch3 style=\"font-size: 16px;\"\u003e1. Installing the KCD4 Rocker Switch into the Panel\u003c\/h3\u003e\n\u003cp\u003e\nThe \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e is designed for quick panel mounting with a secure snap-in structure. \nFollow these steps to properly install the switch into your waterproof junction box panel:\n\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLocate the standard \u003cstrong\u003e22×30mm cut-out\u003c\/strong\u003e on the junction box panel.\u003c\/li\u003e\n\u003cli\u003eAlign the rocker switch with the opening, ensuring correct orientation (ON\/OFF marking direction).\u003c\/li\u003e\n\u003cli\u003ePress the switch firmly into the cut-out until the \u003cstrong\u003eside retaining clips snap into place\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck that the switch sits flush with the panel and does not move or loosen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\nThis snap-fit design ensures a stable installation without additional screws, making it ideal for industrial and DIY electrical applications.\n\u003c\/p\u003e\n\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Rocker-Switch-Installation-Steps.webp?v=177710907\" alt=\"KCD4 Rocker Switch Panel Installation Steps\" style=\"width: 100%; height: auto; display: block;\"\u003e\n\u003c\/div\u003e\n\n\u003c!-- SECTION 2 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e2. Wiring the 4-Pin Screw Terminal Rocker Switch\u003c\/h3\u003e\n\u003cp\u003e\nThis \u003cstrong\u003e4-pin KCD4 rocker switch\u003c\/strong\u003e uses screw terminals for secure and reliable electrical connections. \nIt is suitable for AC power control, appliances, and equipment requiring stable current transmission.\n\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInsert the electrical wires through the \u003cstrong\u003ePG11 waterproof cable gland\u003c\/strong\u003e before wiring.\u003c\/li\u003e\n\u003cli\u003eStrip approximately \u003cstrong\u003e5–7mm of insulation\u003c\/strong\u003e from each wire to expose the conductor.\u003c\/li\u003e\n\u003cli\u003eLoosen the screw terminals using a screwdriver.\u003c\/li\u003e\n\u003cli\u003eWrap or insert the exposed wire firmly around the metal terminal post.\u003c\/li\u003e\n\u003cli\u003eTighten each screw securely to ensure \u003cstrong\u003estrong electrical contact and vibration resistance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDouble-check wiring configuration (Line\/Load) according to your circuit requirements.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\nThe screw terminal design provides excellent conductivity and is safer than push-fit connections, especially in high-load or outdoor environments.\n\u003c\/p\u003e\n\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring-Steps-for-Screw-Terminals.webp?v=1778050944\" alt=\"4 Pin Rocker Switch Wiring with Screw Terminals\" style=\"width: 100%; height: auto; display: block;\"\u003e\n\u003c\/div\u003e\n\n\u003c!-- SECTION 3 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e3. Assembling the Waterproof Junction Box (IP65)\u003c\/h3\u003e\n\u003cp\u003e\nAfter installing and wiring the rocker switch, complete the assembly of the waterproof junction box to ensure full protection against dust and water.\n\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCarefully arrange all internal wiring to avoid pinching or interference.\u003c\/li\u003e\n\u003cli\u003ePlace the gasket correctly along the enclosure edge to maintain waterproof sealing.\u003c\/li\u003e\n\u003cli\u003eClose the junction box lid securely.\u003c\/li\u003e\n\u003cli\u003eTighten all enclosure screws evenly to ensure uniform pressure on the seal.\u003c\/li\u003e\n\u003cli\u003eFirmly tighten the \u003cstrong\u003ePG11 cable gland nut\u003c\/strong\u003e to compress the sealing ring around the cable.\u003c\/li\u003e\n\u003cli\u003eVerify that the enclosure meets \u003cstrong\u003eIP65 waterproof standards\u003c\/strong\u003e with no visible gaps.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\nProper assembly is critical to ensure long-term durability, especially in outdoor, humid, or industrial environments.\n\u003c\/p\u003e\n\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/KCD4-Waterproof-Junction-Box-Assembly.webp?v=1778050944\" alt=\"Waterproof Junction Box Assembly with KCD4 Switch\" style=\"width: 100%; height: auto; display: block;\"\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-family: Arial, sans-serif;\"\u003eHow to Wire a Junction Box: Step-by-Step Installation Guide\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e4 pin rocker switch wiring diagram\u003c\/strong\u003e is essential for managing higher-current loads or providing clear visual feedback in electrical systems. These switches are typically \u003cstrong\u003eDouble Pole Single Throw (DPST)\u003c\/strong\u003e or specialized single-pole configurations that allow the internal lamp to function independently or in synchronization with the connected device. Depending on your requirements, \u003cstrong\u003erocker switch wiring\u003c\/strong\u003e can be configured for either \"Independent Illumination\" (Always On) or \"Dependent Illumination\" (On when Device is Active).\u003c\/p\u003e\n\u003ch3\u003eOption 1: Light On When Device is Operating (Dependent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis configuration is ideal when you need a visual status indicator to show that the equipment is currently powered. In this mode, the internal LED only illuminates when the switch is toggled to the \"Press\" position.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the positive (+) and negative (-) wires from the power source to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the positive and negative terminals of your device to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e When the switch is closed, current flows through the device and simultaneously completes the internal circuit for the LED lamp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Dependent Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/rocker_switch_wiring.webp?v=1777254975\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 1: Wiring for LED illumination during device operation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOption 2: Switch Light Remains Constantly Lit (Independent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis setup is useful for locating the switch in dark environments (such as vehicle dashboards or industrial control panels). The internal LED remains on as long as the power source is connected, regardless of the device status.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the power source positive (+) and negative (-) wires to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e (where the internal lamp is internally bridged).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the device terminals to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e The LED is powered directly by the input line, while the rocker mechanism acts as a gatekeeper only for the current flowing to the device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Constant Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/4_pin_rocker_switch_wiring_diagram.webp?v=1777255069\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 2: Wiring for constant LED illumination (Switch Finder Mode).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eComparison of Operation Logic\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 450px; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f1f3f4; border-bottom: 2px solid #1a73e8;\"\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eConfiguration Type\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eSwitch State\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eDevice Status\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eLED Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eDependent (Option 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eIndependent (Option 2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Considerations \u0026amp; Safety Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Orientation:\u003c\/strong\u003e 4-pin rocker switches usually have two parallel circuits. Ensure you are wiring the positive and negative on the correct pairs to avoid a short circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Matching:\u003c\/strong\u003e Check if the internal lamp is designed for 12V DC or 110V\/220V AC. Using an AC lamp on a DC circuit will result in no light, while the reverse may cause the lamp to explode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Ratings:\u003c\/strong\u003e Most 4-pin industrial switches (like the KCD4 series) support up to 15A-30A. Verify that your total load does not exceed the manufacturer's specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Use high-quality 6.3mm female spade connectors. Ensure they are fully insulated to prevent accidental contact between adjacent terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eIndustry Knowledge: Why 30A Ratings Matter\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px; width: 100%;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eIn industrial systems, an \u003cstrong\u003eelectrical outdoor junction box\u003c\/strong\u003e must handle significant inrush currents. A \u003cstrong\u003e30A high current rocker switch\u003c\/strong\u003e is essential for motors and heating elements that exceed standard 15A or 20A ratings. The \u003cstrong\u003estainless steel face\u003c\/strong\u003e not only adds mechanical strength but also heat dissipation, preventing terminal overheating during continuous heavy-duty operation. Using a \u003cstrong\u003escrew terminal\u003c\/strong\u003e connection is superior for outdoor use as it prevents wire slippage caused by thermal expansion and contraction.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #e8f0fe; padding: 25px; border-radius: 8px; margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eFILN Factory Direct Supply\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px; width: 100%;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eFILN offers professional customization for industrial electrical components:\u003c\/p\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0;\"\u003e\n\u003cli\u003e✓ \u003cstrong\u003eNO MOQ:\u003c\/strong\u003e Order exactly what you need.\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eVoltage Customization:\u003c\/strong\u003e 5V, 12V, 24V, 110V, 220V supported.\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eFast Delivery:\u003c\/strong\u003e Factory direct shipping worldwide.\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eFree Samples:\u003c\/strong\u003e Contact our engineering team for testing units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOfficial Website:\u003c\/strong\u003e \u003ca href=\"http:\/\/www.filn.com\" style=\"color: #1a73e8;\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eEmail Inquiry:\u003c\/strong\u003e \u003ca href=\"mailto:inquiry@cnylin.com.cn\" style=\"color: #1a73e8;\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\" alt=\"FILN Manufacturing Plant\" style=\"width: 100%; border-radius: 4px;\"\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eFAQ: KCD4 Rocker Switches \u0026amp; Junction Boxes\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px; width: 100%;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e1. Does the KCD4 rocker switch in this box include an indicator light?\u003c\/strong\u003e\u003cbr\u003eYes, it is an illuminated 4PIN rocker switch with bright RGYBW LED options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Can I use this junction box for 220V industrial fans?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. The 30A rating is designed for high-power loads like industrial fans and heaters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. How many pins does the switch tail have?\u003c\/strong\u003e\u003cbr\u003eIt features a 4PIN screw terminal layout for secure and easy wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Is the stainless steel face plate rust-resistant?\u003c\/strong\u003e\u003cbr\u003eYes, the stainless steel face is designed for marine and outdoor environments to prevent corrosion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What is the benefit of the snap-in mounting method?\u003c\/strong\u003e\u003cbr\u003eIt allows for fast installation without the need for additional screws on the switch itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can FILN customize the wire length inside the box?\u003c\/strong\u003e\u003cbr\u003eYes, as a factory, we provide full customization for wiring and connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. What is the waterproof rating of this outdoor box?\u003c\/strong\u003e\u003cbr\u003eThe assembly is rated IP65, protecting against dust and low-pressure water jets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Is the LED light always on or only when the switch is ON?\u003c\/strong\u003e\u003cbr\u003eThis depends on your wiring configuration; it can be wired for both options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. Are there different colors available for the box itself?\u003c\/strong\u003e\u003cbr\u003eThis model uses a standard high-durability black housing for universal compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. Does FILN provide certifications for export?\u003c\/strong\u003e\u003cbr\u003eYes, we provide CE, UL, RoHS, and VDE certificates for all international shipments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KCD4 Junction Box","offers":[{"title":"30A ON-OFF \/ Red \/ 5-24V","offer_id":51608688623906,"sku":"WB3-2T-2D401-1-R-524V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ 110-220V","offer_id":51608688656674,"sku":"WB3-2T-2D401-1-R-110220V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ Customization (please note)","offer_id":51608688689442,"sku":"WB3-2T-2D401-1-R-C","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 5-24V","offer_id":51608688722210,"sku":"WB3-2T-2D401-1-G-524V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 110-220V","offer_id":51608688754978,"sku":"WB3-2T-2D401-1-G-110220V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ Customization (please note)","offer_id":51608688787746,"sku":"WB3-2T-2D401-1-G-C","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 5-24V","offer_id":51608688820514,"sku":"WB3-2T-2D401-1-Y-524V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 110-220V","offer_id":51608688853282,"sku":"WB3-2T-2D401-1-Y-110220V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ Customization (please note)","offer_id":51608688886050,"sku":"WB3-2T-2D401-1-Y-C","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 5-24V","offer_id":51608688918818,"sku":"WB3-2T-2D401-1-B-524V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 110-220V","offer_id":51608688951586,"sku":"WB3-2T-2D401-1-B-110220V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ Customization (please note)","offer_id":51608688984354,"sku":"WB3-2T-2D401-1-B-C","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 5-24V","offer_id":51608689017122,"sku":"WB3-2T-2D401-1-W-524V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 110-220V","offer_id":51608689049890,"sku":"WB3-2T-2D401-1-W-110220V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ Customization (please note)","offer_id":51608689082658,"sku":"WB3-2T-2D401-1-W-C","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red\/Green \/ 5-24V","offer_id":51608689213730,"sku":"WB3-2T-2D401-1-RG-524V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red\/Green \/ 110-220V","offer_id":51608689246498,"sku":"WB3-2T-2D401-1-RG-110220V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red\/Green \/ Customization (please note)","offer_id":51608689279266,"sku":"WB3-2T-2D401-1-RG-C","price":7.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/electrical-outdoor-junction-box.webp?v=1778125488"},{"product_id":"waterproof-junction-box-outdoor-kcd4","title":"Waterproof Junction Box Outdoor KCD4 Rocker Switch 30A 4-Pin Screw Terminal FILN","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/2-Gang-Waterproof-Switch-Box.webp?v=1778119151\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: auto;\"\u003e\n\u003c!-- Internal Link Box --\u003e\n\u003cdiv style=\"border: 2px solid #28a745; padding: 15px; margin-bottom: 30px; border-radius: 5px; text-align: center;\"\u003e\u003ca style=\"color: #28a745; font-weight: bold; text-decoration: none; font-size: 18px;\" href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" target=\"_blank\"\u003e View All FILN Waterproof Junction Box Products → \u003c\/a\u003e\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eWhat is a Waterproof Junction Box Outdoor?\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px; margin-bottom: 30px;\"\u003e\n\u003cp\u003eA \u003cstrong\u003ewaterproof junction box outdoor\u003c\/strong\u003e is a specialized industrial electrical enclosure designed to house and protect wiring connections and switches from environmental hazards such as moisture, dust, and debris. This specific model, \u003cstrong\u003eWB3-2T-2D401-2\u003c\/strong\u003e, integrates two high-performance \u003cstrong\u003eKCD4 rocker switches\u003c\/strong\u003e into a rugged black plastic housing. Engineered for heavy-duty applications, it features a \u003cstrong\u003e30A high current\u003c\/strong\u003e capacity and \u003cstrong\u003eIP65 protection\u003c\/strong\u003e, ensuring reliable \u003cstrong\u003eindustrial power control\u003c\/strong\u003e in harsh conditions. The \u003cstrong\u003edouble switch weatherproof enclosure\u003c\/strong\u003e design allows for independent control of two separate circuits within a single compact unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px; margin-bottom: 30px;\"\u003e\n\u003cp\u003eThe FILN WB3 series represents a \u003cstrong\u003eDouble Switch Weatherproof Enclosure\u003c\/strong\u003e tailored for \u003cstrong\u003eB2B industrial purchase intent\u003c\/strong\u003e. Each unit is equipped with \u003cstrong\u003eKCD4-rocker-switch-wiring\u003c\/strong\u003e optimized for \u003cstrong\u003e4-pin screw terminal\u003c\/strong\u003e stability. These \u003cstrong\u003e22x30mm-panel-mount-switch\u003c\/strong\u003e components feature a \u003cstrong\u003eblack painted surface\u003c\/strong\u003e for a sleek aesthetic and \u003cstrong\u003eLED-illuminated-rocker-switch-220V\u003c\/strong\u003e capability for high visibility in dark environments. With certifications including \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, UL, and IP65\u003c\/strong\u003e, this \u003cstrong\u003eIP65-outdoor-electrical-enclosure\u003c\/strong\u003e is ideal for \u003cstrong\u003e30A-high-current-rocker-switch\u003c\/strong\u003e demands in outdoor lighting, marine equipment, and factory machinery. The \u003cstrong\u003esnap-in installation\u003c\/strong\u003e ensures the \u003cstrong\u003eDPST-on-off-rocker-switch-waterproof\u003c\/strong\u003e remains securely fixed under vibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px; margin-bottom: 30px; overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%; background-color: #f8f9fa;\"\u003eModel Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eWB3-2T-2D401-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eWaterproof Connector\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePG11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eWiring Configuration\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eLine-in \/ Line-out (L-in, L-out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eInstallation Size\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e22 x 30 mm \/ 0.86 x 1.18 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eSwitch Function\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eON-OFF (2-Position)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eLED Colors\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRed \/ Green \/ Yellow \/ Blue \/ White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eHead Shape\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRectangular \/ Square Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eTerminal Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e4-Pin Screw Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003ePerformance Parameters\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px; margin-bottom: 30px; overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%; background-color: #f8f9fa;\"\u003eRated Voltage\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003e30A 250VAC \/ 18(12)A 125VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eInitial Contact Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e≤50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eInsulation Resistance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e≥100mΩ \/ 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eDielectric Strength\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e1500VAC \/ 5mA 60s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eElectrical Endurance\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e10,000 Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eAmbient Temperature\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eProtection Degree\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eCertifications\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eUL, CE, VDE, RoHS, SGS, ISO9001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\u003cimg style=\"width: 100%; height: auto; border: 1px solid #ddd;\" alt=\"Product Certification FILN\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eComponent Materials\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px; margin-bottom: 30px; overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eComponent Name\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTransparent Sheet \/ Light Guiding Part\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePolycarbonate (PC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHolder \/ Up Base \/ Middle Base\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eABS High Impact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBottom Base\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePA66 Nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWaterproof Cover \/ Washer\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNBR Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePins \/ Terminals \/ Spring Board\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eH62 Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eContact Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAgCdO12 (Silver Alloy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSpring\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e72# Spring Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLamp Component\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh-Brightness LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eGeneral Characteristics\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px; margin-bottom: 30px; overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eGeneral use range of KCD4 series rocker switches.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eOperating \/ Storage Temp\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e-40℃ to +125℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e45% to 85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eTest Conditions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTemp: 5-35℃, Humidity: 45-85%, Pressure: 86-106Kpa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eMechanical \u0026amp; Electrical Testing Standards\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px; margin-bottom: 30px; overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\"\u003eElectrical Property\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; width: 30%;\"\u003eContact Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMeasured at 1KHz small currents; Requirement: ≤50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1500VAC 60s (Terminals), 3000VAC 60s (Housing); No breakdown.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\"\u003eMechanical Behavior\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTerminal Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e80N static load for 60s; No damage or loosening.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSolderability\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e235±5℃ for 3s; \u0026gt;90% coverage.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\"\u003eDurability \u0026amp; Environment\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMechanical Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e20,000 cycles (No load); 60 operations\/min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eThermostability\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e125±2℃ for 72 hours; Structure remains intact.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eTechnical Advantages of the 30A High-Current Rocker Switch\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px; margin-bottom: 30px;\"\u003e\n\u003cp style=\"margin-bottom: 15px;\"\u003eThe FILN 30A High-Current Rocker Switch has been meticulously engineered for high-power loads and extreme durability. Below is a detailed technical comparison highlighting the superior features of our upgraded model:\u003c\/p\u003e\n\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n        \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px; font-size: 14px; border: 1px solid #eee;\"\u003e\n            \u003cthead\u003e\n                \u003ctr style=\"background-color: #f4f7fb;\"\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eCore Component\u003c\/th\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eUpgrade Description\u003c\/th\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003ePerformance Benefit\u003c\/th\u003e\n                \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eHousing Structure\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSplit Black Housing Design\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSuperior structural stability and enhanced sealing for easier installation.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eWaterproof Design\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eOptimized Frame Surface\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eFits panels more securely, significantly improving waterproof and dustproof ratings.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eIllumination\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003ePremium LED Lamp\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eLonger lifespan and more uniform illumination compared to traditional neon lamps.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eContact Material\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSilver Contacts + 1mm Thick Brass\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eRated for true 30A loads; provides higher electrical endurance and reliability.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eInner Holder\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eNew Larger Contact Holder\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eIncreases contact surface area to reduce heat generation during high-current operation.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eMaterial Grade\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eImported PA Nylon Material\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eHigh-strength flame retardancy; resists cracking even in high-temperature environments.\u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"color: #1a73e8; border-left: 5px solid #1a73e8; padding-left: 12px; margin: 25px 0 15px; font-size: 22px; font-weight: bold;\"\u003eApplication \u0026amp; Selection Guide\u003c\/h2\u003e\n    \u003cp style=\"margin-bottom: 25px;\"\u003e\n        To ensure the safety and longevity of your equipment, we recommend the \u003cstrong\u003e30A Upgraded Model\u003c\/strong\u003e for heavy-duty applications such as \u003cstrong\u003eIndustrial Control Panels, Outdoor Portable Power Stations, Marine Systems, and High-Performance Automotive modifications\u003c\/strong\u003e. For standard residential or lower-wattage appliances, our Regular Item remains a high-quality, cost-effective solution.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"product-image-container\" style=\"text-align: center; margin-top: 20px;\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Advantages-of-30A-Rocker-Switch.webp?v=1777108466\" alt=\"Advantages of 30A Rocker Switch Technical Comparison\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto; border: 1px solid #f0f0f0; border-radius: 4px; box-shadow: 0 4px 10px rgba(0,0,0,0.05);\"\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eApplications of Waterproof Enclosures\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px; margin-bottom: 30px;\"\u003e\n\u003cul style=\"list-style-type: square; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Lighting \u0026amp; Landscaping:\u003c\/strong\u003e Controls lawn lamps and fountain pumps with \u003cstrong\u003eDPST-on-off-rocker-switch-waterproof\u003c\/strong\u003e reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV \u0026amp; Marine Retrofitting:\u003c\/strong\u003e Perfect for bilge pump control and 12V\/24V power distribution in high-salt environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Equipment:\u003c\/strong\u003e Used in high-pressure washers and industrial conveyors as an emergency start-stop unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgriculture:\u003c\/strong\u003e High-humidity greenhouse fan control and irrigation valve management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg style=\"width: 100%; height: auto; margin-top: 15px;\" alt=\"Application of Waterproof Junction Box\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Application-of-Waterproof-Junction-Box.webp?v=1778051970\"\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003e\nHow to Install and Wire a KCD4 Rocker Switch in a Waterproof Junction Box\n\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003c!-- SECTION 1 --\u003e\n\u003ch3 style=\"font-size: 16px;\"\u003e1. Installing the KCD4 Rocker Switch into the Panel\u003c\/h3\u003e\n\u003cp\u003e\nThe \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e is designed for quick panel mounting with a secure snap-in structure. \nFollow these steps to properly install the switch into your waterproof junction box panel:\n\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLocate the standard \u003cstrong\u003e22×30mm cut-out\u003c\/strong\u003e on the junction box panel.\u003c\/li\u003e\n\u003cli\u003eAlign the rocker switch with the opening, ensuring correct orientation (ON\/OFF marking direction).\u003c\/li\u003e\n\u003cli\u003ePress the switch firmly into the cut-out until the \u003cstrong\u003eside retaining clips snap into place\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck that the switch sits flush with the panel and does not move or loosen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\nThis snap-fit design ensures a stable installation without additional screws, making it ideal for industrial and DIY electrical applications.\n\u003c\/p\u003e\n\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Rocker-Switch-Installation-Steps.webp?v=177710907\" alt=\"KCD4 Rocker Switch Panel Installation Steps\" style=\"width: 100%; height: auto; display: block;\"\u003e\n\u003c\/div\u003e\n\n\u003c!-- SECTION 2 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e2. Wiring the 4-Pin Screw Terminal Rocker Switch\u003c\/h3\u003e\n\u003cp\u003e\nThis \u003cstrong\u003e4-pin KCD4 rocker switch\u003c\/strong\u003e uses screw terminals for secure and reliable electrical connections. \nIt is suitable for AC power control, appliances, and equipment requiring stable current transmission.\n\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInsert the electrical wires through the \u003cstrong\u003ePG11 waterproof cable gland\u003c\/strong\u003e before wiring.\u003c\/li\u003e\n\u003cli\u003eStrip approximately \u003cstrong\u003e5–7mm of insulation\u003c\/strong\u003e from each wire to expose the conductor.\u003c\/li\u003e\n\u003cli\u003eLoosen the screw terminals using a screwdriver.\u003c\/li\u003e\n\u003cli\u003eWrap or insert the exposed wire firmly around the metal terminal post.\u003c\/li\u003e\n\u003cli\u003eTighten each screw securely to ensure \u003cstrong\u003estrong electrical contact and vibration resistance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDouble-check wiring configuration (Line\/Load) according to your circuit requirements.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\nThe screw terminal design provides excellent conductivity and is safer than push-fit connections, especially in high-load or outdoor environments.\n\u003c\/p\u003e\n\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring-Steps-for-Screw-Terminals.webp?v=1778050944\" alt=\"4 Pin Rocker Switch Wiring with Screw Terminals\" style=\"width: 100%; height: auto; display: block;\"\u003e\n\u003c\/div\u003e\n\n\u003c!-- SECTION 3 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e3. Assembling the Waterproof Junction Box (IP65)\u003c\/h3\u003e\n\u003cp\u003e\nAfter installing and wiring the rocker switch, complete the assembly of the waterproof junction box to ensure full protection against dust and water.\n\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCarefully arrange all internal wiring to avoid pinching or interference.\u003c\/li\u003e\n\u003cli\u003ePlace the gasket correctly along the enclosure edge to maintain waterproof sealing.\u003c\/li\u003e\n\u003cli\u003eClose the junction box lid securely.\u003c\/li\u003e\n\u003cli\u003eTighten all enclosure screws evenly to ensure uniform pressure on the seal.\u003c\/li\u003e\n\u003cli\u003eFirmly tighten the \u003cstrong\u003ePG11 cable gland nut\u003c\/strong\u003e to compress the sealing ring around the cable.\u003c\/li\u003e\n\u003cli\u003eVerify that the enclosure meets \u003cstrong\u003eIP65 waterproof standards\u003c\/strong\u003e with no visible gaps.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\nProper assembly is critical to ensure long-term durability, especially in outdoor, humid, or industrial environments.\n\u003c\/p\u003e\n\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/KCD4-Waterproof-Junction-Box-Assembly.webp?v=1778050944\" alt=\"Waterproof Junction Box Assembly with KCD4 Switch\" style=\"width: 100%; height: auto; display: block;\"\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eHow to Wire a 4-Pin Screw Terminal Switch\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e4 pin rocker switch wiring diagram\u003c\/strong\u003e is essential for managing higher-current loads or providing clear visual feedback in electrical systems. These switches are typically \u003cstrong\u003eDouble Pole Single Throw (DPST)\u003c\/strong\u003e or specialized single-pole configurations that allow the internal lamp to function independently or in synchronization with the connected device. Depending on your requirements, \u003cstrong\u003erocker switch wiring\u003c\/strong\u003e can be configured for either \"Independent Illumination\" (Always On) or \"Dependent Illumination\" (On when Device is Active).\u003c\/p\u003e\n\u003ch3\u003eOption 1: Light On When Device is Operating (Dependent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis configuration is ideal when you need a visual status indicator to show that the equipment is currently powered. In this mode, the internal LED only illuminates when the switch is toggled to the \"Press\" position.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the positive (+) and negative (-) wires from the power source to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the positive and negative terminals of your device to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e When the switch is closed, current flows through the device and simultaneously completes the internal circuit for the LED lamp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Dependent Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/rocker_switch_wiring.webp?v=1777254975\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 1: Wiring for LED illumination during device operation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOption 2: Switch Light Remains Constantly Lit (Independent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis setup is useful for locating the switch in dark environments (such as vehicle dashboards or industrial control panels). The internal LED remains on as long as the power source is connected, regardless of the device status.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the power source positive (+) and negative (-) wires to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e (where the internal lamp is internally bridged).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the device terminals to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e The LED is powered directly by the input line, while the rocker mechanism acts as a gatekeeper only for the current flowing to the device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Constant Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/4_pin_rocker_switch_wiring_diagram.webp?v=1777255069\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 2: Wiring for constant LED illumination (Switch Finder Mode).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eComparison of Operation Logic\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 450px; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f1f3f4; border-bottom: 2px solid #1a73e8;\"\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eConfiguration Type\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eSwitch State\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eDevice Status\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eLED Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eDependent (Option 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eIndependent (Option 2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Considerations \u0026amp; Safety Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Orientation:\u003c\/strong\u003e 4-pin rocker switches usually have two parallel circuits. Ensure you are wiring the positive and negative on the correct pairs to avoid a short circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Matching:\u003c\/strong\u003e Check if the internal lamp is designed for 12V DC or 110V\/220V AC. Using an AC lamp on a DC circuit will result in no light, while the reverse may cause the lamp to explode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Ratings:\u003c\/strong\u003e Most 4-pin industrial switches (like the KCD4 series) support up to 15A-30A. Verify that your total load does not exceed the manufacturer's specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Use high-quality 6.3mm female spade connectors. Ensure they are fully insulated to prevent accidental contact between adjacent terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eRocker Switch Function Comparison\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px; margin-bottom: 30px; overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFunction Type\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDescription\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eON-OFF (2 Gear)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eStandard power control; circuit remains open or closed.\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLights, Pumps, Motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e(ON)-OFF (Momentary)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSprings back to OFF when released.\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHorns, Reset Triggers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eON-OFF-ON (3 Gear)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eControls two separate loads or motor direction.\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWinches, Reversible Fans\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eIndustry Knowledge: How Junction Boxes Work\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px; margin-bottom: 30px;\"\u003e\n\u003cp\u003eA \u003cstrong\u003ewaterproof junction box outdoor\u003c\/strong\u003e serves as a protective hub for electrical nodes. In industrial systems, it prevents \"bridging\" or short circuits caused by humidity. The box works by creating a mechanical barrier (ABS\/PC shell) and a secondary seal (Rubber Gasket). When a \u003cstrong\u003e30A-high-current-rocker-switch\u003c\/strong\u003e is mounted, the internal \u003cstrong\u003e4-pin-rocker-switch-connection-guide\u003c\/strong\u003e ensures that the Line and Neutral are safely managed. The illuminated LED provides an immediate visual diagnostic of the circuit's status, which is critical for safety in \u003cstrong\u003eindustrial-power-control-junction-box\u003c\/strong\u003e environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #e3f2fd; padding: 25px; border-radius: 8px; margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFactory Direct Supply \u0026amp; Customization\u003c\/h2\u003e\n\u003cp\u003eFILN is a world-leading manufacturer of industrial switches and enclosures. We offer \u003cstrong\u003eNo MOQ\u003c\/strong\u003e and \u003cstrong\u003eFast Global Shipping\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Customization:\u003c\/strong\u003e 5V, 12V, 24V, 110V, 220V, 380V options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Wiring:\u003c\/strong\u003e Pre-soldered leads or specific wire lengths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e Full CE and RoHS compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\u003ca style=\"background-color: #1a73e8; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; font-weight: bold;\" href=\"mailto:inquiry@cnylin.com.cn\"\u003eRequest Free Samples\u003c\/a\u003e\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px;\"\u003e\u003cstrong\u003eFILN Official Website:\u003c\/strong\u003e \u003ca style=\"color: #1a73e8;\" href=\"http:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eContact Email:\u003c\/strong\u003e \u003ca style=\"color: #1a73e8;\" href=\"mailto:inquiry@cnylin.com.cn\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003cimg style=\"width: 100%; height: auto; margin-top: 15px; border: 2px solid #fff;\" alt=\"FILN Factory Appearance\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\"\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px; margin-bottom: 30px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1. What is a 4-pin KCD4 rocker switch?\u003c\/strong\u003e\u003cbr\u003eA KCD4 4-pin rocker switch is a Double Pole Single Throw (DPST) device that controls both the live and neutral lines simultaneously, providing complete circuit isolation in the OFF position.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Can I use this junction box for a 220V outdoor pump?\u003c\/strong\u003e\u003cbr\u003eYes, with a 30A rating and IP65 waterproofing, it is perfectly suited for 220V outdoor industrial or gardening pump systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. How does the screw terminal improve installation?\u003c\/strong\u003e\u003cbr\u003eThe screw terminal allows for a secure mechanical connection without the need for soldering, making it easier to maintain or replace in the field.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Is the LED light in the rocker switch replaceable?\u003c\/strong\u003e\u003cbr\u003eNo, the high-efficiency LED is integrated into the switch body for maximum durability and moisture resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What is the difference between IP65 and IP67?\u003c\/strong\u003e\u003cbr\u003eIP65 protects against water jets from any direction, while IP67 allows for temporary immersion. This box is IP65 rated, ideal for rain and spray environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Does the KCD4 switch fit into a standard 22x30mm hole?\u003c\/strong\u003e\u003cbr\u003eYes, the industry-standard mounting size for KCD4 series is 22x30mm, ensuring compatibility with existing panels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Are these switches CE and UL certified?\u003c\/strong\u003e\u003cbr\u003eYes, all FILN rocker switches undergo rigorous testing and carry CE, UL, VDE, and RoHS certifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can I order a junction box with different LED colors?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. We offer Red, Green, Yellow, Blue, and White LED options to match your interface design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. What material is the junction box enclosure?\u003c\/strong\u003e\u003cbr\u003eThe enclosure is made of high-impact ABS or PC, providing excellent resistance to physical shock and UV exposure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. How do I seal the cable entry points?\u003c\/strong\u003e\u003cbr\u003eThe PG11 waterproof connectors included with the box use a compression nut and rubber seal to secure the cable and prevent water ingress.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"KCD4 Junction Box","offers":[{"title":"30A ON-OFF \/ Red \/ 5-24V","offer_id":51608785191202,"sku":"WB3-2T-2D401-2-R-524V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ 110-220V","offer_id":51608785223970,"sku":"WB3-2T-2D401-2-R-110220V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ Customization (please note)","offer_id":51608785256738,"sku":"WB3-2T-2D401-2-R-C","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 5-24V","offer_id":51608785289506,"sku":"WB3-2T-2D401-2-G-524V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 110-220V","offer_id":51608785322274,"sku":"WB3-2T-2D401-2-G-110220V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ Customization (please note)","offer_id":51608785355042,"sku":"WB3-2T-2D401-2-G-C","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 5-24V","offer_id":51608785387810,"sku":"WB3-2T-2D401-2-Y-524V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 110-220V","offer_id":51608785420578,"sku":"WB3-2T-2D401-2-Y-110220V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ Customization (please note)","offer_id":51608785453346,"sku":"WB3-2T-2D401-2-Y-C","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 5-24V","offer_id":51608785486114,"sku":"WB3-2T-2D401-2-B-524V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 110-220V","offer_id":51608785518882,"sku":"WB3-2T-2D401-2-B-110220V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ Customization (please note)","offer_id":51608785551650,"sku":"WB3-2T-2D401-2-B-C","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 5-24V","offer_id":51608785584418,"sku":"WB3-2T-2D401-2-W-524V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 110-220V","offer_id":51608785617186,"sku":"WB3-2T-2D401-2-W-110220V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ Customization (please note)","offer_id":51608785649954,"sku":"WB3-2T-2D401-2-W-C","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red\/Green \/ 5-24V","offer_id":51608785682722,"sku":"WB3-2T-2D401-2-RG-524V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red\/Green \/ 110-220V","offer_id":51608785715490,"sku":"WB3-2T-2D401-2-RG-110220V","price":7.2,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red\/Green \/ Customization (please note)","offer_id":51608785748258,"sku":"WB3-2T-2D401-2-RG-C","price":7.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/waterproof-junction-box-outdoor.webp?v=1778131824"},{"product_id":"watertight-junction-box-kcd4","title":"30A Watertight Junction Box PC Material 4 Pin Waterproof Rocker Switch FILN","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/2-Gang-Waterproof-Switch-Box.webp?v=1778119151\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eWhat is a Watertight Junction Box with Rocker Switch?\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003ewatertight junction box\u003c\/strong\u003e is a specialized protective enclosure designed to house electrical connections and control devices like \u003cstrong\u003erocker switches\u003c\/strong\u003e in harsh environments. The \u003cstrong\u003eWB3-2T-2D401-082\u003c\/strong\u003e model integrates a high-current 30A KCD4 switch within a reinforced housing to prevent the ingress of water, dust, and contaminants. This industrial-grade solution ensures circuit integrity for outdoor lighting, marine systems, and heavy-duty machinery by combining physical shielding with ergonomic electrical control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFILN WB3-2T-2D401-082\u003c\/strong\u003e is a premium \u003cstrong\u003edouble switch weatherproof enclosure\u003c\/strong\u003e engineered for reliability. Featuring a \u003cstrong\u003emetal aluminum surface rocker switch\u003c\/strong\u003e, this unit provides a bright LED indication (R\/G\/Y\/B\/W) for clear status monitoring in dark environments. The \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e supports \u003cstrong\u003e30A high current\u003c\/strong\u003e loads and is \u003cstrong\u003eCE, VDE, UL, RoHS, and IP65 certified\u003c\/strong\u003e. Designed for versatility, the \u003cstrong\u003e22x30mm mounting size\u003c\/strong\u003e and \u003cstrong\u003e4-pin screw terminals\u003c\/strong\u003e make it ideal for industrial automation, RV power distribution, and outdoor landscaping. The \u003cstrong\u003ealuminum brushed metal face\u003c\/strong\u003e adds durability and a high-end aesthetic to your control panel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 30px 0; padding: 20px; border: 3px solid #28a745; border-radius: 8px; text-align: center;\"\u003e\u003ca style=\"color: #28a745; font-weight: bold; text-decoration: none; font-size: 18px;\" href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" target=\"_blank\"\u003e View All Waterproof Junction Box Products → \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa; width: 50%;\"\u003eAttribute\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa; width: 50%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWB3-2T-2D401-082\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWaterproof Connector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePG11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWiring Configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLine-in \/ Line-out (L-in, L-out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMounting Size\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e22x30mm \/ 0.87x1.18 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eON-OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLED Colors\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eR \/ G \/ Y \/ B \/ W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTerminal Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e4 PIN Screw Foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eRocker Switch Performance Parameters\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; width: 50%;\"\u003eRated Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; width: 50%;\"\u003e30A 250VAC \/ 18(12)A 125VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInitial Contact Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≤50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≥100mΩ \/ 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1500VAC \/ 5mA 60s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eElectrical Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e10,000 Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eProtection Degree\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eISO9001, CE, VDE, RoHS, SGS, UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin-top: 10px; text-align: center;\"\u003e\u003cimg style=\"max-width: 100%; height: auto;\" alt=\"Product-Certifications-ISO9001-CE-VDE-UL\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eComponent Materials\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eComponent Name\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMaterial\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTransparent Sheet \/ Light Guide\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHolder \/ Up Base \/ Middle Base\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBottom Base\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePA66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWaterproof Cover \/ Washer\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePin \/ Spring Board\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eH62 Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eContact\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAgCdO12 (Silver Contact)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHousing Surface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBrushed Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eGeneral Characteristics\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; width: 50%;\"\u003eApplication Range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; width: 50%;\"\u003eKCD4 Series Rocker Switch General Use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOperating \u0026amp; Storage Temp\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e-40℃ to +125℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e45% ～ 85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAir Pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e86 ～ 106Kpa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eElectrical \u0026amp; Mechanical Behavior\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\"\u003eElectrical Properties\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eContact Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMeasured at small currents (1KHz) ≤ 50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLoad 500VDC for 60±5S ≥ 100MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\"\u003eMechanical Properties\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTerminal Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e80N static load for 60s; No damage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSolderability\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e235±5℃ for 3±0.5s; \u0026gt;90% coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\" colspan=\"2\"\u003eDurability \u0026amp; Weather Resistance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMechanical Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e20,000 operations (no load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eResistance to Heat\/Humidity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e40±2℃, 91%-95% RH for 96 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eTechnical Advantages of the 30A High-Current Rocker Switch\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 15px;\"\u003eThe FILN 30A High-Current Rocker Switch has been meticulously engineered for high-power loads and extreme durability. Below is a detailed technical comparison highlighting the superior features of our upgraded model:\u003c\/p\u003e\n\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n        \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px; font-size: 14px; border: 1px solid #eee;\"\u003e\n            \u003cthead\u003e\n                \u003ctr style=\"background-color: #f4f7fb;\"\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eCore Component\u003c\/th\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003eUpgrade Description\u003c\/th\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #eee; text-align: left; color: #1a73e8;\"\u003ePerformance Benefit\u003c\/th\u003e\n                \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eHousing Structure\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSplit Black Housing Design\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSuperior structural stability and enhanced sealing for easier installation.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eWaterproof Design\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eOptimized Frame Surface\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eFits panels more securely, significantly improving waterproof and dustproof ratings.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eIllumination\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003ePremium LED Lamp\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eLonger lifespan and more uniform illumination compared to traditional neon lamps.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eContact Material\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eSilver Contacts + 1mm Thick Brass\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eRated for true 30A loads; provides higher electrical endurance and reliability.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eInner Holder\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eNew Larger Contact Holder\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eIncreases contact surface area to reduce heat generation during high-current operation.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee; font-weight: bold;\"\u003eMaterial Grade\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eImported PA Nylon Material\u003c\/td\u003e\n                    \u003ctd style=\"padding: 12px; border: 1px solid #eee;\"\u003eHigh-strength flame retardancy; resists cracking even in high-temperature environments.\u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"color: #1a73e8; border-left: 5px solid #1a73e8; padding-left: 12px; margin: 25px 0 15px; font-size: 22px; font-weight: bold;\"\u003eApplication \u0026amp; Selection Guide\u003c\/h2\u003e\n    \u003cp style=\"margin-bottom: 25px;\"\u003e\n        To ensure the safety and longevity of your equipment, we recommend the \u003cstrong\u003e30A Upgraded Model\u003c\/strong\u003e for heavy-duty applications such as \u003cstrong\u003eIndustrial Control Panels, Outdoor Portable Power Stations, Marine Systems, and High-Performance Automotive modifications\u003c\/strong\u003e. For standard residential or lower-wattage appliances, our Regular Item remains a high-quality, cost-effective solution.\n    \u003c\/p\u003e\n\n    \u003cdiv class=\"product-image-container\" style=\"text-align: center; margin-top: 20px;\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Advantages-of-30A-Rocker-Switch.webp?v=1777108466\" alt=\"Advantages of 30A Rocker Switch Technical Comparison\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto; border: 1px solid #f0f0f0; border-radius: 4px; box-shadow: 0 4px 10px rgba(0,0,0,0.05);\"\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003e\nHow to Install and Wire a KCD4 Rocker Switch in a Waterproof Junction Box\n\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003c!-- SECTION 1 --\u003e\n\u003ch3 style=\"font-size: 16px;\"\u003e1. Installing the KCD4 Rocker Switch into the Panel\u003c\/h3\u003e\n\u003cp\u003e\nThe \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e is designed for quick panel mounting with a secure snap-in structure. \nFollow these steps to properly install the switch into your waterproof junction box panel:\n\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLocate the standard \u003cstrong\u003e22×30mm cut-out\u003c\/strong\u003e on the junction box panel.\u003c\/li\u003e\n\u003cli\u003eAlign the rocker switch with the opening, ensuring correct orientation (ON\/OFF marking direction).\u003c\/li\u003e\n\u003cli\u003ePress the switch firmly into the cut-out until the \u003cstrong\u003eside retaining clips snap into place\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck that the switch sits flush with the panel and does not move or loosen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\nThis snap-fit design ensures a stable installation without additional screws, making it ideal for industrial and DIY electrical applications.\n\u003c\/p\u003e\n\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Rocker-Switch-Installation-Steps.webp?v=177710907\" alt=\"KCD4 Rocker Switch Panel Installation Steps\" style=\"width: 100%; height: auto; display: block;\"\u003e\n\u003c\/div\u003e\n\n\u003c!-- SECTION 2 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e2. Wiring the 4-Pin Screw Terminal Rocker Switch\u003c\/h3\u003e\n\u003cp\u003e\nThis \u003cstrong\u003e4-pin KCD4 rocker switch\u003c\/strong\u003e uses screw terminals for secure and reliable electrical connections. \nIt is suitable for AC power control, appliances, and equipment requiring stable current transmission.\n\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eInsert the electrical wires through the \u003cstrong\u003ePG11 waterproof cable gland\u003c\/strong\u003e before wiring.\u003c\/li\u003e\n\u003cli\u003eStrip approximately \u003cstrong\u003e5–7mm of insulation\u003c\/strong\u003e from each wire to expose the conductor.\u003c\/li\u003e\n\u003cli\u003eLoosen the screw terminals using a screwdriver.\u003c\/li\u003e\n\u003cli\u003eWrap or insert the exposed wire firmly around the metal terminal post.\u003c\/li\u003e\n\u003cli\u003eTighten each screw securely to ensure \u003cstrong\u003estrong electrical contact and vibration resistance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDouble-check wiring configuration (Line\/Load) according to your circuit requirements.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\nThe screw terminal design provides excellent conductivity and is safer than push-fit connections, especially in high-load or outdoor environments.\n\u003c\/p\u003e\n\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring-Steps-for-Screw-Terminals.webp?v=1778050944\" alt=\"4 Pin Rocker Switch Wiring with Screw Terminals\" style=\"width: 100%; height: auto; display: block;\"\u003e\n\u003c\/div\u003e\n\n\u003c!-- SECTION 3 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e3. Assembling the Waterproof Junction Box (IP65)\u003c\/h3\u003e\n\u003cp\u003e\nAfter installing and wiring the rocker switch, complete the assembly of the waterproof junction box to ensure full protection against dust and water.\n\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCarefully arrange all internal wiring to avoid pinching or interference.\u003c\/li\u003e\n\u003cli\u003ePlace the gasket correctly along the enclosure edge to maintain waterproof sealing.\u003c\/li\u003e\n\u003cli\u003eClose the junction box lid securely.\u003c\/li\u003e\n\u003cli\u003eTighten all enclosure screws evenly to ensure uniform pressure on the seal.\u003c\/li\u003e\n\u003cli\u003eFirmly tighten the \u003cstrong\u003ePG11 cable gland nut\u003c\/strong\u003e to compress the sealing ring around the cable.\u003c\/li\u003e\n\u003cli\u003eVerify that the enclosure meets \u003cstrong\u003eIP65 waterproof standards\u003c\/strong\u003e with no visible gaps.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\nProper assembly is critical to ensure long-term durability, especially in outdoor, humid, or industrial environments.\n\u003c\/p\u003e\n\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/KCD4-Waterproof-Junction-Box-Assembly.webp?v=1778050944\" alt=\"Waterproof Junction Box Assembly with KCD4 Switch\" style=\"width: 100%; height: auto; display: block;\"\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eHow to Wire a Junction Box: Step-by-Step Installation Guide\u003c\/h2\u003e\n\u003cul\u003e\n\u003cp\u003eA \u003cstrong\u003e4 pin rocker switch wiring diagram\u003c\/strong\u003e is essential for managing higher-current loads or providing clear visual feedback in electrical systems. These switches are typically \u003cstrong\u003eDouble Pole Single Throw (DPST)\u003c\/strong\u003e or specialized single-pole configurations that allow the internal lamp to function independently or in synchronization with the connected device. Depending on your requirements, \u003cstrong\u003erocker switch wiring\u003c\/strong\u003e can be configured for either \"Independent Illumination\" (Always On) or \"Dependent Illumination\" (On when Device is Active).\u003c\/p\u003e\n\u003ch3\u003eOption 1: Light On When Device is Operating (Dependent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis configuration is ideal when you need a visual status indicator to show that the equipment is currently powered. In this mode, the internal LED only illuminates when the switch is toggled to the \"Press\" position.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the positive (+) and negative (-) wires from the power source to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the positive and negative terminals of your device to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e When the switch is closed, current flows through the device and simultaneously completes the internal circuit for the LED lamp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Dependent Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/rocker_switch_wiring.webp?v=1777254975\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 1: Wiring for LED illumination during device operation.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eOption 2: Switch Light Remains Constantly Lit (Independent Illumination)\u003c\/h3\u003e\n\u003cp\u003eThis setup is useful for locating the switch in dark environments (such as vehicle dashboards or industrial control panels). The internal LED remains on as long as the power source is connected, regardless of the device status.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Connect the power source positive (+) and negative (-) wires to the \u003cstrong\u003etop set of pins\u003c\/strong\u003e (where the internal lamp is internally bridged).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Connect the device terminals to the \u003cstrong\u003ebottom set of pins\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic:\u003c\/strong\u003e The LED is powered directly by the input line, while the rocker mechanism acts as a gatekeeper only for the current flowing to the device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\n\u003cimg style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);\" alt=\"4 Pin Rocker Switch Wiring Diagram - Constant Illumination\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/4_pin_rocker_switch_wiring_diagram.webp?v=1777255069\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 2: Wiring for constant LED illumination (Switch Finder Mode).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eComparison of Operation Logic\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 450px; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f1f3f4; border-bottom: 2px solid #1a73e8;\"\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eConfiguration Type\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eSwitch State\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eDevice Status\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eLED Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eDependent (Option 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\" rowspan=\"2\"\u003e\u003cstrong\u003eIndependent (Option 2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePress\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Considerations \u0026amp; Safety Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Orientation:\u003c\/strong\u003e 4-pin rocker switches usually have two parallel circuits. Ensure you are wiring the positive and negative on the correct pairs to avoid a short circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Matching:\u003c\/strong\u003e Check if the internal lamp is designed for 12V DC or 110V\/220V AC. Using an AC lamp on a DC circuit will result in no light, while the reverse may cause the lamp to explode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Ratings:\u003c\/strong\u003e Most 4-pin industrial switches (like the KCD4 series) support up to 15A-30A. Verify that your total load does not exceed the manufacturer's specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Use high-quality 6.3mm female spade connectors. Ensure they are fully insulated to prevent accidental contact between adjacent terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eIndustry Knowledge: How Junction Boxes Work\u003c\/h2\u003e\n\u003cp\u003eIn industrial systems, a \u003cstrong\u003ejunction box\u003c\/strong\u003e acts as a critical interface between the power source and the load. It functions by providing a mechanical housing that maintains electrical continuity while isolating sensitive connections from environmental hazards. The integration of a \u003cstrong\u003e30A KCD4 rocker switch\u003c\/strong\u003e allows for local isolation of high-current circuits, which is essential for maintenance safety and operational control. The airtight seal prevents oxidation of the \u003cstrong\u003esilver contacts\u003c\/strong\u003e, extending the service life of the switch in high-humidity agricultural or marine settings.\u003c\/p\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px; background-color: #e3f2fd; padding: 25px; border-radius: 10px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eFILN Factory Direct Supply\u003c\/h2\u003e\n\u003cp\u003eAs a leading manufacturer of electrical components, FILN provides professional customization for B2B clients worldwide. Benefit from factory-direct pricing and engineering expertise.\u003c\/p\u003e\n\u003cul style=\"list-style: none; padding-left: 0;\"\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNo MOQ:\u003c\/strong\u003e Small batch testing supported.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRapid Delivery:\u003c\/strong\u003e Fast global shipping within lead times.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCustomization:\u003c\/strong\u003e Voltage (5V-220V), Wire Length, and Connectors tailored to your project.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCertification:\u003c\/strong\u003e Full CE, UL, and RoHS compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\u003ca style=\"background-color: #1a73e8; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; font-weight: bold;\" href=\"mailto:inquiry@cnylin.com.cn\"\u003eGet Free Samples Now\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eOfficial Website:\u003c\/strong\u003e \u003ca style=\"color: #1a73e8;\" href=\"http:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eContact Email:\u003c\/strong\u003e \u003ca style=\"color: #1a73e8;\" href=\"mailto:inquiry@cnylin.com.cn\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003cimg style=\"max-width: 100%; height: auto; margin-top: 15px;\" alt=\"About-FILN-Factory\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1. What is a KCD4 rocker switch?\u003c\/strong\u003e\u003cbr\u003eA KCD4 rocker switch is a standard 22x30mm industrial switch used for high-current applications up to 30A. It features a rocking motion to open or close electrical circuits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e2. Can the LED voltage be customized?\u003c\/strong\u003e\u003cbr\u003eYes, FILN offers voltage customization for the integrated LED from 5V, 12V, 24V up to 110V-220V AC\/DC.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e3. How many pins does this switch have?\u003c\/strong\u003e\u003cbr\u003eThis specific KCD4 model features a 4-pin screw terminal design, allowing for secure \"Line-in\/Line-out\" wiring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e4. Is the junction box truly waterproof?\u003c\/strong\u003e\u003cbr\u003eYes, when properly assembled with PG11 connectors and the rubber gasket, the enclosure reaches an IP65 rating, suitable for rain and dust exposure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5. What is the mounting hole size for KCD4?\u003c\/strong\u003e\u003cbr\u003eThe standard panel cutout required is 22mm x 30mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e6. Does it come with an LED indicator?\u003c\/strong\u003e\u003cbr\u003eYes, this version includes a bright LED indicator with an aluminum brushed metal surface for high visibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e7. What materials are used in construction?\u003c\/strong\u003e\u003cbr\u003eThe housing is made of flame-retardant ABS\/PC, and the switch uses H62 brass pins with silver contacts for high conductivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e8. What certifications does FILN hold?\u003c\/strong\u003e\u003cbr\u003eOur products are certified by ISO9001, CE, VDE, UL, RoHS, and SGS.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e9. How long is the electrical life?\u003c\/strong\u003e\u003cbr\u003eThe switch is rated for 10,000 cycles under full 30A load conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e10. Can I get a sample for B2B testing?\u003c\/strong\u003e\u003cbr\u003eYes, FILN provides free samples for industrial clients. Contact inquiry@cnylin.com.cn to request yours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is a KCD4 rocker switch?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"A KCD4 rocker switch is a high-current electrical control device with a 22x30mm mounting size, designed to handle up to 30A. It is widely used in industrial and marine applications.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can the KCD4 switch be used for 220V applications?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, our KCD4 rocker switches are rated for up to 250VAC, making them perfect for 110V and 220V industrial power systems.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What are the benefits of the 4-pin screw terminal?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The 4-pin screw terminal provides a more secure mechanical connection compared to quick-connect terminals, which is critical for high-vibration industrial environments.\"\n          }\n        }\n      ]\n    }\n    \u003c\/script\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KCD4 Junction Box","offers":[{"title":"30A ON-OFF \/ Red \/ 5-24V","offer_id":51608811634978,"sku":"WB3-2T-2D401-082-R-524V","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ 110-220V","offer_id":51608811667746,"sku":"WB3-2T-2D401-082-R-110220V","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red \/ Customization (please note)","offer_id":51608811700514,"sku":"WB3-2T-2D401-082-R-C","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 5-24V","offer_id":51608811733282,"sku":"WB3-2T-2D401-082-G-524V","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ 110-220V","offer_id":51608811766050,"sku":"WB3-2T-2D401-082-G-110220V","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Green \/ Customization (please note)","offer_id":51608811798818,"sku":"WB3-2T-2D401-082-G-C","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 5-24V","offer_id":51608811831586,"sku":"WB3-2T-2D401-082-Y-524V","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ 110-220V","offer_id":51608811864354,"sku":"WB3-2T-2D401-082-Y-110220V","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Yellow \/ Customization (please note)","offer_id":51608811897122,"sku":"WB3-2T-2D401-082-Y-C","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 5-24V","offer_id":51608811929890,"sku":"WB3-2T-2D401-082-B-524V","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ 110-220V","offer_id":51608811962658,"sku":"WB3-2T-2D401-082-B-110220V","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Blue \/ Customization (please note)","offer_id":51608811995426,"sku":"WB3-2T-2D401-082-B-C","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 5-24V","offer_id":51608812028194,"sku":"WB3-2T-2D401-082-W-524V","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ 110-220V","offer_id":51608812060962,"sku":"WB3-2T-2D401-082-W-110220V","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ White \/ Customization (please note)","offer_id":51608812093730,"sku":"WB3-2T-2D401-082-W-C","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red\/Green \/ 5-24V","offer_id":51608812126498,"sku":"WB3-2T-2D401-082-RG-524V","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red\/Green \/ 110-220V","offer_id":51608812159266,"sku":"WB3-2T-2D401-082-RG-110220V","price":8.5,"currency_code":"USD","in_stock":true},{"title":"30A ON-OFF \/ Red\/Green \/ Customization (please note)","offer_id":51608812192034,"sku":"WB3-2T-2D401-082-RG-C","price":8.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/watertight-junction-box.webp?v=1778132662"},{"product_id":"small-junction-box-kcd1-rocker-switch","title":"Small Junction Box IP65 Waterproof with KCD1 LED Rocker Switch 3PIN Terminal - FILN Custom","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Small-Junction-Box-Dimensions.webp?v=1778050942\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eWhat is a Small Junction Box with Rocker Switch?\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003esmall junction box\u003c\/strong\u003e integrated with a \u003cstrong\u003erocker switch\u003c\/strong\u003e is a specialized electrical enclosure designed to house and protect wiring connections while providing a manual interface to control circuit power. Specifically, the \u003cstrong\u003eWB5-2T-D101\u003c\/strong\u003e model utilizes a high-visibility \u003cstrong\u003eKCD1 mini rocker switch\u003c\/strong\u003e, allowing operators to safely toggle power in environments exposed to moisture or dust. This unit functions as a localized control point for industrial and commercial electrical systems.\u003c\/p\u003e\n\u003c!-- Section 3: Product Overview --\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe FILN WB5-2T-D101 \u003cstrong\u003esmall junction box\u003c\/strong\u003e features a \u003cstrong\u003eminiature KCD1 rocker switch\u003c\/strong\u003e with an illuminated interface for superior visibility in dark environments. This unit is engineered for \u003cstrong\u003eB2B industrial applications\u003c\/strong\u003e, providing a compact \u003cstrong\u003eON-OFF\u003c\/strong\u003e control solution. It carries comprehensive certifications including \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, UL, and IP65\u003c\/strong\u003e. Designed for \u003cstrong\u003eoutdoor lighting\u003c\/strong\u003e, \u003cstrong\u003emarine equipment\u003c\/strong\u003e, and \u003cstrong\u003eindustrial machinery\u003c\/strong\u003e, this enclosure ensures circuit integrity via its \u003cstrong\u003e4PIN screw terminal\u003c\/strong\u003e configuration. The \u003cstrong\u003eminiature waterproof rocker switch box\u003c\/strong\u003e provides a reliable bridge between power sources and end-use hardware.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Green Box Internal Link --\u003e\n\u003cdiv style=\"border: 2px solid #28a745; padding: 15px; margin: 20px 0; border-radius: 4px; text-align: center;\"\u003e\u003ca href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" style=\"color: #28a745; font-weight: bold; text-decoration: none; font-size: 18px;\" target=\"_blank\"\u003eView All Professional Waterproof Junction Box Products →\u003c\/a\u003e\u003c\/div\u003e\n\u003c!-- Section 4: Quick Specifications --\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa; width: 50%;\"\u003eSpecification Item\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa; width: 50%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWB5-2T-D101 (KCD1 Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWaterproof Connector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePG9 Cable Glands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWiring Configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLine-in \/ Line-out (L-in, L-out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSwitch Function\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eON-OFF (2-Position)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLED Colors\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRed, Green, Yellow, Blue, White ,Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTermination Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e3PIN Switch Pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMaterial Appearance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBlack PA66 Plastic Enclosure, Rectangular Head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px;\"\u003e\n\u003cdiv\u003e\n\u003cspan\u003eEnclosure\/Co\u003c\/span\u003e\u003cspan\u003ever(WB1\/3)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003ePC\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003eRubber \u003c\/span\u003e\u003cspan\u003eGasket\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eVMQ\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Section 5: Performance Parameters --\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003ePerformance Parameters\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRated Current\/Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e10A 125\/250VAC (Adjustable to 5V-24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInitial Contact Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≤50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≥100mΩ \/ 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1500VAC \/ 5mA 60s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eElectrical Endurance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e10,000 Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eProtection Grade\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eIP65 Waterproof \/ Dustproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eISO9001, CE, VDE, RoHS, SGS, UL,TUV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center; margin-top: 10px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\" alt=\"Product Certifications\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 6: Component Materials --\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eComponent Materials\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eComponent Name\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f8f9fa;\"\u003eMaterial Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTransparent Sheet\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePC (Polycarbonate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWaterproof Cover\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eIndustrial Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBase Housing (Bottom)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePA66 (Nylon 66)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInternal Contacts\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAgCdO12 (Silver Cadmium Oxide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTerminals\/Pins\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eH62 Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLED Component\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh-Brightness Solid State LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Section 7: General Characteristics --\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eGeneral Characteristics\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eKCD1 Series standard rocker switch range.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHumidity Range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e45% ~ 85% Relative Humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAtmospheric Pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e86 ~ 106 Kpa (860 ~ 1060 mbar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Section 8: Detailed Technical Testing --\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eElectrical \u0026amp; Mechanical Testing\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth colspan=\"2\" style=\"border: 1px solid #ddd; padding: 8px;\"\u003eElectrical Properties\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eContact Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≤50mΩ (Tested at 1KHz small current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNo breakdown at 1500VAC (5mA\/60S) between terminals.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth colspan=\"2\" style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMechanical Behavior\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTerminal Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e80N static load for 60s without damage or displacement.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSolderability\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u0026gt;90% coverage at 235±5°C for 3 seconds.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth colspan=\"2\" style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDurability \u0026amp; Resistance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMechanical Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e20,000 cycles (No load, 60 operations\/min).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWeather Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh Temp (125°C\/72h), Low Temp (-40°C\/12h), Humidity (95%\/96h).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Section 9: Framed vs Frameless --\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eUnderstanding the ON-OFF Switch Function\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; width: 30%;\"\u003eFunction Code\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; width: 70%;\"\u003eOperational Meaning\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eON (Position 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eThe circuit is closed. Electricity flows through the \u003cstrong\u003e4PIN screw terminals\u003c\/strong\u003e to power the load. The LED indicator lights up.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eOFF (Position 2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eThe circuit is open. Power is physically disconnected from the load. The LED indicator remains dark.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe \u003cstrong\u003eKCD1 3PIN illuminated power enclosure\u003c\/strong\u003e typically uses the middle pin for input and the side pin for output, with a third pin dedicated to the LED ground. This \u003cstrong\u003eindustrial ON-OFF small junction box\u003c\/strong\u003e provides a definitive physical break in the circuit, ensuring safety and energy conservation when the device is not in use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 10: Applications --\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eIndustrial \u0026amp; Outdoor Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Lighting:\u003c\/strong\u003e Lawn lamps, fountain pumps, and courtyard spotlights requiring IP65 protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine\/RV:\u003c\/strong\u003e Bilge pump controls and 12V\/24V power distribution in high-moisture salt environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Equipment:\u003c\/strong\u003e Pressure washers and conveyor belt stop\/start controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgriculture:\u003c\/strong\u003e Greenhouse ventilation and automated irrigation valve control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 15px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Application-of-Waterproof-Junction-Box.webp?v=1778051970\" alt=\"Application of Waterproof Junction Box\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 11 \u0026 12: Installation \u0026 Wiring --\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eHow to Install and Wire a KCD1 Rocker Switch in a Waterproof Junction Box\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SECTION 1 --\u003e\n\u003ch3 style=\"font-size: 16px;\"\u003e1. Installing the KCD4 Rocker Switch into the Panel\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e is designed for quick panel mounting with a secure snap-in structure. Follow these steps to properly install the switch into your waterproof junction box panel:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLocate the standard \u003cstrong\u003e22×30mm cut-out\u003c\/strong\u003e on the junction box panel.\u003c\/li\u003e\n\u003cli\u003eAlign the rocker switch with the opening, ensuring correct orientation (ON\/OFF marking direction).\u003c\/li\u003e\n\u003cli\u003ePress the switch firmly into the cut-out until the \u003cstrong\u003eside retaining clips snap into place\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck that the switch sits flush with the panel and does not move or loosen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis snap-fit design ensures a stable installation without additional screws, making it ideal for industrial and DIY electrical applications.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"KCD4 Rocker Switch Panel Installation Steps\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Rocker-Switch-Installation-Steps.webp?v=177710907\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 2 --\u003e\u003c!-- SECTION 3 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e2. Assembling the Waterproof Junction Box (IP65)\u003c\/h3\u003e\n\u003cp\u003eAfter installing and wiring the rocker switch, complete the assembly of the waterproof junction box to ensure full protection against dust and water.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCarefully arrange all internal wiring to avoid pinching or interference.\u003c\/li\u003e\n\u003cli\u003ePlace the gasket correctly along the enclosure edge to maintain waterproof sealing.\u003c\/li\u003e\n\u003cli\u003eClose the junction box lid securely.\u003c\/li\u003e\n\u003cli\u003eTighten all enclosure screws evenly to ensure uniform pressure on the seal.\u003c\/li\u003e\n\u003cli\u003eFirmly tighten the \u003cstrong\u003ePG9 cable gland nut\u003c\/strong\u003e to compress the sealing ring around the cable.\u003c\/li\u003e\n\u003cli\u003eVerify that the enclosure meets \u003cstrong\u003eIP65 waterproof standards\u003c\/strong\u003e with no visible gaps.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eProper assembly is critical to ensure long-term durability, especially in outdoor, humid, or industrial environments.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"Waterproof Junction Box Assembly with KCD4 Switch\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/KCD1-Waterproof-Junction-Box-Assembly.webp?v=1778050943\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-family: Arial, sans-serif;\"\u003eDetailed 3 Pin Illuminated Rocker Switch Wiring Diagram and Connection Guide\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e3 pin illuminated rocker switch wiring diagram\u003c\/strong\u003e is a fundamental resource for technical personnel designing circuits that require visual status feedback. Unlike standard non-lighted models, an illuminated rocker switch features a built-in lamp that provides instant confirmation of the circuit's state. This guide provides the precise \u003cstrong\u003ewiring schematic\u003c\/strong\u003e and technical logic required to integrate these components into your power systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eHow to Wire a 3 Pin Illuminated Rocker Switch: Connection Steps\u003c\/h3\u003e\n\u003cp\u003eTo ensure the internal LED or neon lamp functions correctly alongside your device, follow this specific terminal configuration:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1. Power Input (Line Terminal):\u003c\/strong\u003e Connect the positive (+) wire from your power supply to the \u003cstrong\u003emiddle pin\u003c\/strong\u003e of the switch. This terminal acts as the common entry point for the current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2. Load Connection (Device Terminal):\u003c\/strong\u003e Connect the \u003cstrong\u003ebottom pin\u003c\/strong\u003e to the positive input of your device (e.g., a motor, lamp, or industrial component). When the switch is engaged, current is bridged from the middle pin to this terminal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3. Ground Connection (Lamp Terminal):\u003c\/strong\u003e Connect the \u003cstrong\u003etop pin\u003c\/strong\u003e (often gold-colored) directly to the \u003cstrong\u003enegative (-)\u003c\/strong\u003e terminal of the power source. This dedicated connection completes the circuit for the internal light. Without this ground wire, the switch will toggle the device but will not illuminate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSwitch Operation and LED Logic\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 400px; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f1f3f4; border-bottom: 2px solid #1a73e8;\"\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eSwitch State\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eDevice Status\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eInternal LED Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eNormal (Off)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF (Open Circuit)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF (Dark)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePress (On)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON (Closed Circuit)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON (Illuminated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Considerations and Precautions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Specificity:\u003c\/strong\u003e Illuminated switches are rated for specific voltages (e.g., 12V DC, 110V AC, or 220V AC). Connecting a low-voltage DC LED switch to high-voltage AC will result in immediate component failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Identification:\u003c\/strong\u003e Always identify the ground pin (usually brass or gold) before applying power. Incorrectly swapping the positive and ground terminals can lead to a short circuit when the switch is flipped to the \"On\" position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Capacity:\u003c\/strong\u003e Verify that the switch’s rated amperage (e.g., 15A 250VAC) is higher than the maximum current draw of your device to prevent terminal overheating or melting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Termination:\u003c\/strong\u003e Utilize high-quality insulated spade connectors or proper soldering to maintain a low-resistance connection, ensuring long-term electrical stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: center; margin-top: 30px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/3_pin_illuminated_rocker_switch_wiring_diagram.webp?v=1777254655\" alt=\"3 Pin Illuminated Rocker Switch Wiring Diagram\" style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1); display: block; margin: 0 auto;\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 1: Standard Connection Schematic for a 3-Pin Illuminated Rocker Switch\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 13: Industry Knowledge --\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eIndustry Knowledge: How Junction Boxes Protect Systems\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003esmall junction box\u003c\/strong\u003e acts as a mechanical barrier and a thermal management tool. By housing a \u003cstrong\u003ecustom LED rocker switch\u003c\/strong\u003e within an \u003cstrong\u003eIP65 rated small control switch housing\u003c\/strong\u003e, engineers prevent short circuits caused by ingress. The \u003cstrong\u003eKCD1 switch\u003c\/strong\u003e specifically allows for high-frequency switching without mechanical fatigue, while the \u003cstrong\u003e4PIN screw terminal\u003c\/strong\u003e ensures that high-current industrial loads do not lead to terminal melting or arc faults. This setup is crucial for meeting \u003cstrong\u003eUL and CE safety standards\u003c\/strong\u003e in commercial electrical designs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 14: Factory Direct Supply --\u003e\n\u003cdiv style=\"background-color: #f0f7ff; padding: 25px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFILN Factory Direct Supply\u003c\/h2\u003e\n\u003cp\u003eFILN is a primary manufacturer specializing in \u003cstrong\u003eB2B industrial rocker switch\u003c\/strong\u003e solutions. We offer direct global shipping and comprehensive customization services.\u003c\/p\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0;\"\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNo MOQ:\u003c\/strong\u003e Support for small batch prototypes and large scale production.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFast Lead Time:\u003c\/strong\u003e Efficient manufacturing and global logistics.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCustomization:\u003c\/strong\u003e Voltage (5V-220V), Wire length, and specific connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\u003ca href=\"mailto:inquiry@cnylin.com.cn\" style=\"background-color: #1a73e8; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; font-weight: bold; display: inline-block;\"\u003eGet Free Samples Now\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eOfficial Website:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eContact Email:\u003c\/strong\u003e \u003ca href=\"mailto:inquiry@cnylin.com.cn\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin-top: 15px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\" alt=\"FILN Factory Front\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 15: FAQ Schema --\u003e \u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is a KCD1 rocker switch used for in a junction box?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The KCD1 rocker switch is a miniature power control switch used to toggle electrical circuits ON and OFF. In a junction box, it provides a safe, waterproof interface for users to control external lighting or industrial equipment.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How many pins does the KCD1 switch have?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"This specific KCD1 configuration features a 3PIN switch body for electrical connection and uses a 4PIN screw terminal block inside the junction box for simplified wiring.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the KCD1 switch in this box illuminated?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, the KCD1 switch features an illuminated LED head in various colors (Red, Green, Yellow, Blue, White) for high visibility in dark or industrial environments.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the waterproof rating of this small junction box?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The box is rated IP65, meaning it is completely protected against dust ingress and can withstand low-pressure water jets from any direction.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can the LED voltage be customized?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, FILN provides voltage customization ranging from 5V-24V for DC systems to 110V-220V for AC mains applications.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What material is the enclosure made of?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The enclosure is made of high-strength ABS plastic, which provides excellent impact resistance and UV protection for outdoor use.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How do you install the KCD1 switch into the panel?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"It features a snap-in mounting design. You simply press the switch into the pre-cut rectangular hole on the junction box until the side clips lock into place.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What cable glands are used with this small junction box?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The box typically uses PG9 or PG11 waterproof cable glands to ensure a tight seal around the incoming and outgoing power cables.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Does this product have international certifications?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, it is fully certified with CE, RoHS, UL, VDE, and ISO9001 standards, making it suitable for global industrial export.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the contact material used in the switch?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The switch uses AgCdO12 (Silver Cadmium Oxide) contacts, which offer high conductivity and resistance to electrical arcing.\"\n          }\n        }\n      ]\n    }\n    \u003c\/script\u003e \u003c!-- Section 16: Visible FAQ Section --\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFrequently Asked Questions (KCD1 Series)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What is a KCD1 rocker switch used for in a junction box?\u003c\/strong\u003e\u003cbr\u003eThe KCD1 rocker switch is a miniature power control switch used to toggle electrical circuits ON and OFF. In a junction box, it provides a safe, waterproof interface for users to control external lighting or industrial equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. How many pins does the KCD1 switch have?\u003c\/strong\u003e\u003cbr\u003eThis specific KCD1 configuration features a 3PIN switch body for electrical connection and uses a 4PIN screw terminal block inside the junction box for simplified wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Is the KCD1 switch in this box illuminated?\u003c\/strong\u003e\u003cbr\u003eYes, the KCD1 switch features an illuminated LED head in various colors (Red, Green, Yellow, Blue, White) for high visibility in dark or industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. What is the waterproof rating of this small junction box?\u003c\/strong\u003e\u003cbr\u003eThe box is rated IP65, meaning it is completely protected against dust ingress and can withstand low-pressure water jets from any direction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can the LED voltage be customized?\u003c\/strong\u003e\u003cbr\u003eYes, FILN provides voltage customization ranging from 5V-24V for DC systems to 110V-220V for AC mains applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. What material is the enclosure made of?\u003c\/strong\u003e\u003cbr\u003eThe enclosure is made of high-strength ABS plastic, which provides excellent impact resistance and UV protection for outdoor use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. How do you install the KCD1 switch into the panel?\u003c\/strong\u003e\u003cbr\u003eIt features a snap-in mounting design. You simply press the switch into the pre-cut rectangular hole on the junction box until the side clips lock into place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. What cable glands are used with this small junction box?\u003c\/strong\u003e\u003cbr\u003eThe box typically uses PG9 or PG11 waterproof cable glands to ensure a tight seal around the incoming and outgoing power cables.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. Does this product have international certifications?\u003c\/strong\u003e\u003cbr\u003eYes, it is fully certified with CE, RoHS, UL, VDE, and ISO9001 standards, making it suitable for global industrial export.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. What is the contact material used in the switch?\u003c\/strong\u003e\u003cbr\u003eThe switch uses AgCdO12 (Silver Cadmium Oxide) contacts, which offer high conductivity and resistance to electrical arcing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KCD1 Junction Box","offers":[{"title":"ON-OFF \/ Red \/ 5-24V","offer_id":51608847810850,"sku":"WB5-2T-D101-R-524V","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Red \/ 110-220V","offer_id":51608847843618,"sku":"WB5-2T-D101-R-110220V","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Red \/ Customization (please note)","offer_id":51608847876386,"sku":"WB5-2T-D101-R-C","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Green \/ 5-24V","offer_id":51608847909154,"sku":"WB5-2T-D101-G-524V","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Green \/ 110-220V","offer_id":51608847941922,"sku":"WB5-2T-D101-G-110220V","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Green \/ Customization (please note)","offer_id":51608847974690,"sku":"WB5-2T-D101-G-C","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Yellow \/ 5-24V","offer_id":51608848007458,"sku":"WB5-2T-D101-Y-524V","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Yellow \/ 110-220V","offer_id":51608848040226,"sku":"WB5-2T-D101-Y-110220V","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Yellow \/ Customization (please note)","offer_id":51608848072994,"sku":"WB5-2T-D101-Y-C","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Blue \/ 5-24V","offer_id":51608848105762,"sku":"WB5-2T-D101-B-524V","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Blue \/ 110-220V","offer_id":51608848138530,"sku":"WB5-2T-D101-B-110220V","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Blue \/ Customization (please note)","offer_id":51608848171298,"sku":"WB5-2T-D101-B-C","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ White \/ 5-24V","offer_id":51608848204066,"sku":"WB5-2T-D101-W-524V","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ White \/ 110-220V","offer_id":51608848236834,"sku":"WB5-2T-D101-W-110220V","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ White \/ Customization (please note)","offer_id":51608848269602,"sku":"WB5-2T-D101-W-C","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Black \/ 5-24V","offer_id":51608894505250,"sku":"WB5-2T-D101-BLACK","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Black \/ 110-220V","offer_id":51608894538018,"sku":"WB5-2T-D101-BLACK","price":3.9,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Black \/ Customization (please note)","offer_id":51608894570786,"sku":"WB5-2T-D101-BLACK","price":3.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/small-junction-box.webp?v=1778133794"},{"product_id":"small-electrical-junction-box-kcd1","title":"Small Electrical Junction Box Round KCD1 Rocker Switch PA66 Waterproof FILN UL CE Certified","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cdiv style=\"margin-top: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; margin: 0; padding-bottom: 5px;\"\u003eJunction Box Drawing\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Small-Junction-Box-Dimensions.webp?v=1778050942\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"margin-top: 30px;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eWhat is a Small Electrical Junction Box?\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cp\u003eA \u003cstrong\u003esmall electrical junction box\u003c\/strong\u003e is a protective enclosure used to house electrical connections, specifically designed to insulate and shield wiring from environmental factors. The \u003cstrong\u003eWB5-2T-D112\u003c\/strong\u003e model integrates a \u003cstrong\u003eKCD1 round waterproof rocker switch\u003c\/strong\u003e, serving as a centralized control point for power distribution in industrial and outdoor settings. It ensures circuit integrity by providing a physical barrier against moisture, dust, and accidental contact.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 3: Product Overview --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eWB5-2T-D112 small electrical junction box\u003c\/strong\u003e is engineered for high-performance switching in demanding environments. Featuring a \u003cstrong\u003emini KCD1 round waterproof rocker switch\u003c\/strong\u003e, this unit provides a reliable \u003cstrong\u003eON-OFF\u003c\/strong\u003e function with high-visibility \u003cstrong\u003eLED illumination\u003c\/strong\u003e. Certified by \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, UL, and IP65\u003c\/strong\u003e, FILN ensures each unit meets global safety standards. The core advantage lies in its \u003cstrong\u003esnap-in installation\u003c\/strong\u003e and \u003cstrong\u003e3PIN screw terminals\u003c\/strong\u003e, making it ideal for \u003cstrong\u003eoutdoor lighting, marine equipment, and industrial automation\u003c\/strong\u003e. The bright LED in R\/G\/Y\/B\/W colors facilitates rapid status identification in dark industrial workspaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 4: Quick Specifications --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 20px solid #1a73e8; width: 100%;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003eModel Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eWB5-2T-D112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eWaterproof Gland Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003ePG9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eWiring Configuration\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eSingle-in, single-out (Line-in \/ Line-out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eSwitch Function\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eON-OFF (2 Positions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eLED Colors Available\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eRed, Green, Yellow, Blue, White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9;\"\u003eTermination\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e3PIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Section 5: Performance Parameters --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003ePerformance Parameters\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2; width: 50%;\"\u003eTechnical Attribute\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2; width: 50%;\"\u003eValue\/Rating\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRated Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e30A 250VAC \/ 18A 125VAC (Custom 5-24V supported)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eContact Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≤50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≥100mΩ \/ 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1500VAC \/ 5mA 60s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eElectrical Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e10,000 Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eProtection Degree\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eIP65 Waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eUL, CE, RoHS, VDE, SGS, ISO9001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin-top: 10px; text-align: center;\"\u003e\u003cimg style=\"max-width: 100%; height: auto;\" alt=\"Product Certification FILN\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\"\u003e\u003c\/div\u003e\n\u003c!-- Section 6: Component Materials --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eComponent Materials\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2; width: 50%;\"\u003eComponent Name\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2; width: 50%;\"\u003eMaterial Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTransparent Sheet \/ Light Guide\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePolycarbonate (PC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eEnclosure \/ Base\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePA66 \/ ABS High Impact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWaterproof Cover\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh-grade Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eContacts\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSilver Alloy (AgCdO12)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTerminal Pins\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eH62 Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInternal Light Source\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh-Brightness LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Section 9: Framed vs Frameless --\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- ON-OFF Explanation Section --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eUnderstanding Switch Functions: What is ON-OFF?\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2; width: 30%;\"\u003eFunction Code\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f2f2f2; width: 70%;\"\u003eDescription \u0026amp; Operation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eON-OFF (SPST)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSingle Pole Single Throw. The most common function for the \u003cstrong\u003eKCD1 round rocker switch\u003c\/strong\u003e. It maintains its position (maintained action) to either complete or interrupt the electrical circuit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003e(ON)-OFF (Momentary)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSpring-loaded action where the switch returns to the OFF position immediately after being released. Used for resets or signaling.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Internal Link Box --\u003e\n\u003cdiv style=\"border: 3px solid #28a745; padding: 20px; margin: 20px 0; border-radius: 8px; text-align: center;\"\u003e\n\u003cp style=\"font-weight: bold; font-size: 18px; color: #28a745; margin-bottom: 10px;\"\u003eExplore Our Professional Range\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background-color: #28a745; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; font-weight: bold;\" href=\"https:\/\/www.cnfiln.com\/collections\/waterproof-junction-box\" target=\"_blank\"\u003eView All Waterproof Junction Box Products\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- Section 10: Applications --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Lighting \u0026amp; Landscaping:\u003c\/strong\u003e Control for landscape pumps and garden spotlights requiring IP65 protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV \u0026amp; Marine Modification:\u003c\/strong\u003e 12V\/24V power distribution for bilge pumps and interior cabin lighting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Machinery:\u003c\/strong\u003e Emergency stop or start boxes for high-pressure washers and conveyors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenewable Energy:\u003c\/strong\u003e Load control for off-grid solar panel systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg style=\"max-width: 100%; height: auto; margin-top: 10px;\" alt=\"Applications of Waterproof Junction Box\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Application-of-Waterproof-Junction-Box.webp?v=1778051970\"\u003e\n\u003c\/div\u003e\n\u003c!-- Section 11 \u0026 12: Installation and Wiring --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px;\"\u003eHow to Install and Wire a KCD1 Rocker Switch in a Waterproof Junction Box\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- SECTION 1 --\u003e\n\u003ch3 style=\"font-size: 16px;\"\u003e1. Installing the KCD4 Rocker Switch into the Panel\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eKCD4 rocker switch\u003c\/strong\u003e is designed for quick panel mounting with a secure snap-in structure. Follow these steps to properly install the switch into your waterproof junction box panel:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLocate the standard \u003cstrong\u003e22×30mm cut-out\u003c\/strong\u003e on the junction box panel.\u003c\/li\u003e\n\u003cli\u003eAlign the rocker switch with the opening, ensuring correct orientation (ON\/OFF marking direction).\u003c\/li\u003e\n\u003cli\u003ePress the switch firmly into the cut-out until the \u003cstrong\u003eside retaining clips snap into place\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck that the switch sits flush with the panel and does not move or loosen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis snap-fit design ensures a stable installation without additional screws, making it ideal for industrial and DIY electrical applications.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Rocker-Switch-Installation-Steps.webp?v=177710907\" alt=\"KCD4 Rocker Switch Panel Installation Steps\" style=\"width: 100%; height: auto; display: block;\"\u003e\u003c\/div\u003e\n\u003c!-- SECTION 2 --\u003e\u003c!-- SECTION 3 --\u003e\n\u003ch3 style=\"font-size: 16px; margin-top: 25px;\"\u003e2. Assembling the Waterproof Junction Box (IP65)\u003c\/h3\u003e\n\u003cp\u003eAfter installing and wiring the rocker switch, complete the assembly of the waterproof junction box to ensure full protection against dust and water.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCarefully arrange all internal wiring to avoid pinching or interference.\u003c\/li\u003e\n\u003cli\u003ePlace the gasket correctly along the enclosure edge to maintain waterproof sealing.\u003c\/li\u003e\n\u003cli\u003eClose the junction box lid securely.\u003c\/li\u003e\n\u003cli\u003eTighten all enclosure screws evenly to ensure uniform pressure on the seal.\u003c\/li\u003e\n\u003cli\u003eFirmly tighten the \u003cstrong\u003ePG9 cable gland nut\u003c\/strong\u003e to compress the sealing ring around the cable.\u003c\/li\u003e\n\u003cli\u003eVerify that the enclosure meets \u003cstrong\u003eIP65 waterproof standards\u003c\/strong\u003e with no visible gaps.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eProper assembly is critical to ensure long-term durability, especially in outdoor, humid, or industrial environments.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin-top: 15px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/KCD1-Waterproof-Junction-Box-Assembly.webp?v=1778050943\" alt=\"Waterproof Junction Box Assembly with KCD4 Switch\" style=\"width: 100%; height: auto; display: block;\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-family: Arial, sans-serif;\"\u003eDetailed 3 Pin Illuminated Rocker Switch Wiring Diagram and Connection Guide\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e3 pin illuminated rocker switch wiring diagram\u003c\/strong\u003e is a fundamental resource for technical personnel designing circuits that require visual status feedback. Unlike standard non-lighted models, an illuminated rocker switch features a built-in lamp that provides instant confirmation of the circuit's state. This guide provides the precise \u003cstrong\u003ewiring schematic\u003c\/strong\u003e and technical logic required to integrate these components into your power systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eHow to Wire a 3 Pin Illuminated Rocker Switch: Connection Steps\u003c\/h3\u003e\n\u003cp\u003eTo ensure the internal LED or neon lamp functions correctly alongside your device, follow this specific terminal configuration:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1. Power Input (Line Terminal):\u003c\/strong\u003e Connect the positive (+) wire from your power supply to the \u003cstrong\u003emiddle pin\u003c\/strong\u003e of the switch. This terminal acts as the common entry point for the current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2. Load Connection (Device Terminal):\u003c\/strong\u003e Connect the \u003cstrong\u003ebottom pin\u003c\/strong\u003e to the positive input of your device (e.g., a motor, lamp, or industrial component). When the switch is engaged, current is bridged from the middle pin to this terminal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3. Ground Connection (Lamp Terminal):\u003c\/strong\u003e Connect the \u003cstrong\u003etop pin\u003c\/strong\u003e (often gold-colored) directly to the \u003cstrong\u003enegative (-)\u003c\/strong\u003e terminal of the power source. This dedicated connection completes the circuit for the internal light. Without this ground wire, the switch will toggle the device but will not illuminate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSwitch Operation and LED Logic\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 400px; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f1f3f4; border-bottom: 2px solid #1a73e8;\"\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eSwitch State\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eDevice Status\u003c\/th\u003e\n\u003cth style=\"padding: 15px; text-align: left; border: 1px solid #ddd;\"\u003eInternal LED Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eNormal (Off)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF (Open Circuit)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOFF (Dark)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePress (On)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON (Closed Circuit)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eON (Illuminated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Considerations and Precautions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Specificity:\u003c\/strong\u003e Illuminated switches are rated for specific voltages (e.g., 12V DC, 110V AC, or 220V AC). Connecting a low-voltage DC LED switch to high-voltage AC will result in immediate component failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Identification:\u003c\/strong\u003e Always identify the ground pin (usually brass or gold) before applying power. Incorrectly swapping the positive and ground terminals can lead to a short circuit when the switch is flipped to the \"On\" position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Capacity:\u003c\/strong\u003e Verify that the switch’s rated amperage (e.g., 15A 250VAC) is higher than the maximum current draw of your device to prevent terminal overheating or melting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Termination:\u003c\/strong\u003e Utilize high-quality insulated spade connectors or proper soldering to maintain a low-resistance connection, ensuring long-term electrical stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: center; margin-top: 30px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/3_pin_illuminated_rocker_switch_wiring_diagram.webp?v=1777254655\" alt=\"3 Pin Illuminated Rocker Switch Wiring Diagram\" style=\"max-width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1); display: block; margin: 0 auto;\"\u003e\n\u003cp style=\"color: #666; font-size: 0.85em; margin-top: 10px;\"\u003e\u003cem\u003eFigure 1: Standard Connection Schematic for a 3-Pin Illuminated Rocker Switch\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 14: Factory Direct Supply --\u003e\n\u003cdiv style=\"background-color: #f0f7ff; padding: 30px; margin: 40px 0; border-left: 5px solid #1a73e8;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFILN Factory Direct Supply\u003c\/h2\u003e\n\u003cp\u003eAs a leading manufacturer, FILN offers \u003cstrong\u003eNo MOQ\u003c\/strong\u003e on standard models like the \u003cstrong\u003eWB5-2T-D112\u003c\/strong\u003e. We provide comprehensive customization for voltage (5V to 220V), wire lengths, and connector types.\u003c\/p\u003e\n\u003cul style=\"list-style-type: none; padding: 0;\"\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Rapid lead times for B2B bulk orders.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCertified Quality:\u003c\/strong\u003e Full CE\/RoHS compliance.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eExpert Support:\u003c\/strong\u003e Direct engineering consultation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003ca style=\"background-color: #1a73e8; color: white; padding: 10px 20px; text-decoration: none; border-radius: 4px; font-weight: bold; margin-right: 10px;\" href=\"mailto:inquiry@cnylin.com.cn\"\u003eRequest Free Sample\u003c\/a\u003e \u003ca style=\"color: #1a73e8; font-weight: bold; text-decoration: underline;\" href=\"http:\/\/www.filn.com\" target=\"_blank\"\u003eOfficial Website: www.filn.com\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cimg style=\"max-width: 100%; height: auto; margin-top: 20px; border-radius: 5px;\" alt=\"FILN Factory Overview\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\"\u003e\n\u003c\/div\u003e\n\u003c!-- Section 15: FAQ Schema --\u003e \u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the function of a small electrical junction box with a rocker switch?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"It serves as a protected terminal enclosure that allows users to manually control the ON-OFF state of a circuit while protecting the wiring from moisture and environmental dust.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How do you install a KCD1 round illuminated rocker switch?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The KCD1 features a snap-in mounting design. Simply align the switch with the pre-cut panel hole and press down until the side clips lock it securely into place.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does the 3PIN configuration on a rocker switch mean?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"For an illuminated KCD1 switch, 2 pins are for the circuit (ON-OFF) and the 3rd pin is the neutral connection required to power the internal LED light.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the WB5-2T-D112 junction box suitable for outdoor use?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, it is IP65 rated and utilizes PG9\/PG11 glands to ensure it remains waterproof and dust-tight in outdoor landscaping and marine environments.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can FILN customize the voltage for the illuminated rocker switch?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, FILN supports customization for various voltages including 5V, 12V, 24V, 110V, and 220V to meet specific industrial requirements.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What materials are used in FILN small junction boxes?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The enclosures are typically made from PA66 or ABS for impact resistance, while the switches use silver contacts for superior electrical conductivity.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Does the rocker switch come with a waterproof cover?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes, the KCD1 waterproof series includes a rubberized cover or transparent cap to prevent water ingress through the actuator.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the electrical life expectancy of the KCD1 switch?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The KCD1 switch is tested for an electrical endurance of at least 10,000 cycles under rated load conditions.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What certifications do FILN products hold?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"FILN products are certified by UL, CE, RoHS, VDE, and SGS, ensuring compliance with international safety and environmental standards.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can I use this junction box for high-current applications?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The switch is rated up to 30A 250VAC, making it suitable for heavy-duty industrial equipment and power tools.\"\n          }\n        }\n      ]\n    }\n    \u003c\/script\u003e \u003c!-- Section 16: Visible FAQ Section --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1. What is the benefit of an illuminated KCD1 rocker switch?\u003c\/strong\u003e\u003cbr\u003eThe integrated LED provides immediate visual feedback of the power status, which is critical for safety in dark industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is the screw terminal better than soldering?\u003c\/strong\u003e\u003cbr\u003eScrew terminals offer a more mechanical and secure connection for high-vibration environments and allow for easier field maintenance without specialized tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. How does the IP65 rating protect the junction box?\u003c\/strong\u003e\u003cbr\u003eIP65 indicates the box is protected against low-pressure water jets from any direction and is completely dust-tight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Can I buy these in bulk for OEM projects?\u003c\/strong\u003e\u003cbr\u003eYes, FILN specializes in factory-direct supply for OEM and B2B clients with no minimum order requirements for standard configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What colors are available for the switch LED?\u003c\/strong\u003e\u003cbr\u003eWe offer Red, Green, Yellow, Blue, and White LED options to match your equipment's indicator logic.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KCD1 Junction Box","offers":[{"title":"ON-OFF \/ Red \/ 12-24V","offer_id":51608894996770,"sku":"WB5-2T-D112-R-1224V","price":3.6,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Red \/ 110-220V","offer_id":51608895029538,"sku":"WB5-2T-D112-R-110220V","price":3.6,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Green \/ 12-24V","offer_id":51608895095074,"sku":"WB5-2T-D112-G-1224V","price":3.6,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Green \/ 110-220V","offer_id":51608895127842,"sku":"WB5-2T-D112-G-110220V","price":3.6,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Yellow \/ 12-24V","offer_id":51608895193378,"sku":"WB5-2T-D112-Y-1224V","price":3.6,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Yellow \/ 110-220V","offer_id":51608895226146,"sku":"WB5-2T-D112-Y-110220V","price":3.6,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Blue \/ 12-24V","offer_id":51608895291682,"sku":"WB5-2T-D112-B-1224V","price":3.6,"currency_code":"USD","in_stock":true},{"title":"ON-OFF \/ Blue \/ 110-220V","offer_id":51608895324450,"sku":"WB5-2T-D112-B-110220V","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/small-electrical-junction-box.webp?v=1778134553"}],"url":"https:\/\/www.cnfiln.com\/collections\/junction-box.oembed","provider":"FILN Shopify","version":"1.0","type":"link"}