{"product_id":"wire-harness-for-rocker-switch","title":"Wire Harness for Rocker Switch | 30A KCD4-03-FJ Quick Connector | FILN Factory","description":"\u003c!-- FILN KCD4-03-FJ | WIRE HARNESS FOR ROCKER SWITCH --\u003e\n\u003csection style=\"background: #f8fafc; border-radius: 16px; padding: 28px 24px; margin: 20px 0; box-shadow: 0 2px 10px rgba(0,0,0,.04);\"\u003e\u003c!-- PRODUCT HERO --\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 28px;\"\u003e\n\u003cdiv style=\"display: inline-block; background: #eaf3ff; color: #1a73e8; font-size: 13px; font-weight: bold; letter-spacing: .5px; padding: 7px 14px; border-radius: 20px; margin-bottom: 12px;\"\u003eFILN KCD4-03-FJ\u003c\/div\u003e\n\u003ch1 style=\"color: #111827; font-size: 30px; line-height: 1.2; font-weight: 800; margin: 5px 0 12px;\"\u003eWire Harness for Rocker Switch\u003c\/h1\u003e\n\u003cp style=\"font-size: 17px; line-height: 1.6; color: #4b5563; max-width: 850px; margin: 0 auto;\"\u003eQuick-connect wiring harness designed specifically for FILN 30A KCD4 series rocker switches. Pre-wired for faster installation, easier replacement, and cleaner electrical connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- KEY BENEFITS --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 18px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 25px; font-weight: 800; color: #1a73e8;\"\u003e30A\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #6b7280; margin-top: 4px;\"\u003eFor High-Current Rocker Switches\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 18px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 25px; font-weight: 800; color: #1a73e8;\"\u003e4-PIN \/ 6-PIN\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #6b7280; margin-top: 4px;\"\u003eMultiple Switch Functions\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 18px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 25px; font-weight: 800; color: #1a73e8;\"\u003eAWG14\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #6b7280; margin-top: 4px;\"\u003eStandard Wire Specification\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 180px; background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 18px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 25px; font-weight: 800; color: #1a73e8;\"\u003e20 cm\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #6b7280; margin-top: 4px;\"\u003eStandard Wire Length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT OVERVIEW --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: block; margin: 28px 0 4px; font-size: 23px;\"\u003eWire Harness for 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=\"font-size: 15px; line-height: 1.65; color: #374151;\"\u003eThe \u003cstrong\u003eFILN KCD4-03-FJ Wire Harness for Rocker Switch\u003c\/strong\u003e is a dedicated quick-connect wiring solution for FILN's split-type black housing 30A rocker switches. It combines a pre-wired connector base with high-quality electrical wires, allowing users to connect the rocker switch quickly without preparing individual wires and terminals.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.65; color: #374151;\"\u003eThis \u003cstrong\u003erocker switch wiring harness\u003c\/strong\u003e is designed for fast installation, convenient maintenance, and easy switch replacement. Simply connect the harness to the compatible FILN KCD4 rocker switch and connect the wire leads to the equipment circuit. The pre-installed wires help reduce wiring work and improve installation efficiency.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.65; color: #374151;\"\u003eTwo connector configurations are available: \u003cstrong\u003e4-PIN\u003c\/strong\u003e and \u003cstrong\u003e6-PIN\u003c\/strong\u003e, allowing the harness to match different KCD4 rocker switch functions.\u003c\/p\u003e\n\u003c!-- PRODUCT SPECIFICATIONS --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: block; margin: 28px 0 4px; font-size: 23px;\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #dfe3e8; font-size: 14px; background: #fff;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f1f5f9;\"\u003e\n\u003cth style=\"border: 1px solid #dfe3e8; padding: 11px; text-align: left; width: 38%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dfe3e8; padding: 11px; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003eProduct Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003eKCD4-03-FJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003eWire Harness for Rocker Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003eCompatible Switch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003eFILN KCD4 Series 30A Rocker Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e4-PIN \/ 6-PIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003eConnector Housing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003eBlack PA66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003eWire Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003eAWG14 Standard Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003eStandard Wire Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e20 cm per wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003eWire Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003eCustomizable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003eConnection Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003eQuick Plug-In Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- 4 PIN \/ 6 PIN --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: block; margin: 30px 0 4px; font-size: 23px;\"\u003eChoose the Right Connector for Your Rocker Switch\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 18px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 18px;\"\u003e\n\u003c!-- 4 PIN --\u003e\n\u003cdiv style=\"flex: 1 1 320px; background: #fff; border: 1px solid #dbe4ee; border-radius: 14px; padding: 22px;\"\u003e\n\u003cdiv style=\"display: inline-block; background: #eaf3ff; color: #1a73e8; font-weight: 800; font-size: 14px; padding: 6px 12px; border-radius: 20px; margin-bottom: 10px;\"\u003e4-PIN\u003c\/div\u003e\n\u003ch3 style=\"color: #111827; font-size: 19px; margin: 5px 0 10px;\"\u003eFor ON-OFF Rocker Switches\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.65; color: #4b5563; margin-bottom: 12px;\"\u003eThe 4-PIN wire harness is designed for compatible FILN KCD4 rocker switches with an \u003cstrong\u003eON-OFF\u003c\/strong\u003e switching function.\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px; margin: 0; color: #374151; font-size: 14px; line-height: 1.8;\"\u003e\n\u003cli\u003eSuitable for ON-OFF rocker switch configurations\u003c\/li\u003e\n\u003cli\u003ePre-wired for quick installation\u003c\/li\u003e\n\u003cli\u003eIdeal for switch replacement and maintenance\u003c\/li\u003e\n\u003cli\u003eCompact black PA66 connector housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- 6 PIN --\u003e\n\u003cdiv style=\"flex: 1 1 320px; background: #fff; border: 1px solid #dbe4ee; border-radius: 14px; padding: 22px;\"\u003e\n\u003cdiv style=\"display: inline-block; background: #eaf8f2; color: #16865b; font-weight: 800; font-size: 14px; padding: 6px 12px; border-radius: 20px; margin-bottom: 10px;\"\u003e6-PIN\u003c\/div\u003e\n\u003ch3 style=\"color: #111827; font-size: 19px; margin: 5px 0 10px;\"\u003eFor ON-OFF-ON \u0026amp; ON-ON Rocker Switches\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.65; color: #4b5563; margin-bottom: 12px;\"\u003eThe 6-PIN wire harness is designed for compatible FILN KCD4 rocker switches using \u003cstrong\u003eON-OFF-ON\u003c\/strong\u003e or \u003cstrong\u003eON-ON\u003c\/strong\u003e functions.\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px; margin: 0; color: #374151; font-size: 14px; line-height: 1.8;\"\u003e\n\u003cli\u003eSuitable for ON-OFF-ON rocker switch configurations\u003c\/li\u003e\n\u003cli\u003eSuitable for ON-ON rocker switch configurations\u003c\/li\u003e\n\u003cli\u003ePre-wired for efficient installation\u003c\/li\u003e\n\u003cli\u003eConvenient for switch replacement and servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- WHY USE --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: block; margin: 30px 0 4px; font-size: 23px;\"\u003eWhy Use a Rocker Switch Wiring Harness?\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px;\"\u003e\n\u003cdiv style=\"flex: 1 1 240px; background: #fff; border-radius: 12px; padding: 18px; border: 1px solid #e5e7eb;\"\u003e\n\u003ch3 style=\"font-size: 17px; color: #111827; margin: 0 0 7px;\"\u003eFaster Installation\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.6; color: #4b5563; margin: 0;\"\u003eThe pre-wired design eliminates the need to prepare separate wires and connectors, helping reduce installation time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 240px; background: #fff; border-radius: 12px; padding: 18px; border: 1px solid #e5e7eb;\"\u003e\n\u003ch3 style=\"font-size: 17px; color: #111827; margin: 0 0 7px;\"\u003eEasy Switch Replacement\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.6; color: #4b5563; margin: 0;\"\u003eThe quick-connect structure makes it easier to disconnect and replace a compatible rocker switch during maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 240px; background: #fff; border-radius: 12px; padding: 18px; border: 1px solid #e5e7eb;\"\u003e\n\u003ch3 style=\"font-size: 17px; color: #111827; margin: 0 0 7px;\"\u003ePre-Wired Convenience\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.6; color: #4b5563; margin: 0;\"\u003eFactory-installed wires provide a ready-to-connect solution for equipment builders, installers, and maintenance teams.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 240px; background: #fff; border-radius: 12px; padding: 18px; border: 1px solid #e5e7eb;\"\u003e\n\u003ch3 style=\"font-size: 17px; color: #111827; margin: 0 0 7px;\"\u003eCustom Wire Length\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.6; color: #4b5563; margin: 0;\"\u003eStandard wire length is 20 cm, while custom wire lengths can be produced according to your equipment and installation requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ABOUT 30A ROCKER SWITCH --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: block; margin: 30px 0 4px; font-size: 23px;\"\u003eDesigned for FILN 30A Rocker Switches\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=\"font-size: 15px; line-height: 1.65; color: #374151;\"\u003eA rocker switch is an electrical control device operated by pressing one side of the rocker actuator. FILN's KCD4 series is designed for high-current applications where reliable switching and convenient panel installation are required.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.65; color: #374151;\"\u003eThe compatible FILN KCD4 high-current rocker switch is available for applications requiring up to \u003cstrong\u003e30A at 250VAC\u003c\/strong\u003e. The switch is commonly used in industrial equipment, marine applications, control panels, appliances, vehicles, and other electrical equipment requiring high-current switching.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.65; color: #374151;\"\u003eThe KCD4-03-FJ wire harness is developed as a dedicated connection accessory for this type of switch, providing a practical way to simplify wiring and replacement.\u003c\/p\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: block; margin: 30px 0 4px; font-size: 23px;\"\u003eApplications\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=\"font-size: 15px; line-height: 1.65; color: #374151;\"\u003eThe \u003cstrong\u003eWire Harness for Rocker Switch\u003c\/strong\u003e is suitable for equipment and electrical systems using compatible FILN KCD4 30A rocker switches.\u003c\/p\u003e\n\u003cul style=\"padding-left: 22px; color: #374151; font-size: 14px; line-height: 1.9;\"\u003e\n\u003cli\u003eMarine and boat electrical control panels\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery and control equipment\u003c\/li\u003e\n\u003cli\u003ePower distribution and electrical control panels\u003c\/li\u003e\n\u003cli\u003eAutomotive and recreational vehicles\u003c\/li\u003e\n\u003cli\u003eRV and camper electrical systems\u003c\/li\u003e\n\u003cli\u003eHeavy-duty electrical equipment\u003c\/li\u003e\n\u003cli\u003eCommercial appliances and equipment\u003c\/li\u003e\n\u003cli\u003eEquipment requiring frequent rocker switch replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- INSTALLATION --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: block; margin: 30px 0 4px; font-size: 23px;\"\u003eQuick Installation\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #dbe4ee; border-radius: 12px; padding: 20px;\"\u003e\n\u003col style=\"padding-left: 22px; margin: 0; color: #374151; font-size: 14px; line-height: 1.9;\"\u003e\n\u003cli\u003eSelect the correct \u003cstrong\u003e4-PIN or 6-PIN wire harness\u003c\/strong\u003e according to the compatible rocker switch function.\u003c\/li\u003e\n\u003cli\u003eConnect the harness to the compatible FILN KCD4 rocker switch.\u003c\/li\u003e\n\u003cli\u003eConnect the pre-installed AWG14 wires to the equipment circuit according to the required electrical configuration.\u003c\/li\u003e\n\u003cli\u003eCheck the connections and operate the rocker switch to verify proper circuit control.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c!-- CUSTOMIZATION --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: block; margin: 30px 0 4px; font-size: 23px;\"\u003eCustom Wire Harness Production\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=\"font-size: 15px; line-height: 1.65; color: #374151;\"\u003eStandard KCD4-03-FJ wire harnesses are supplied with \u003cstrong\u003e20 cm wires\u003c\/strong\u003e. For equipment manufacturers, distributors, and bulk buyers, FILN can produce customized wire lengths according to specific installation requirements.\u003c\/p\u003e\n\u003cdiv style=\"background: linear-gradient(135deg,#eff6ff,#f0fdf4); border: 1px solid #dbeafe; border-radius: 14px; padding: 22px; margin-top: 15px;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px; color: #111827; font-size: 19px;\"\u003eNeed a Different Wire Length?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #4b5563; font-size: 14px; line-height: 1.65;\"\u003eContact FILN with your required wire length, quantity, and compatible rocker switch configuration. Customized wire harness production is available for project and bulk-order requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT MATCHING --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: block; margin: 30px 0 4px; font-size: 23px;\"\u003eProduct Matching Guide\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #dfe3e8; font-size: 14px; background: #fff;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f1f5f9;\"\u003e\n\u003cth style=\"border: 1px solid #dfe3e8; padding: 11px; text-align: left;\"\u003eRocker Switch Function\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dfe3e8; padding: 11px; text-align: left;\"\u003eRecommended Harness\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003eON-OFF\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003e4-PIN KCD4-03-FJ\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003eON-OFF-ON\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003e6-PIN KCD4-03-FJ\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003eON-ON\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dfe3e8; padding: 11px;\"\u003e\u003cstrong\u003e6-PIN KCD4-03-FJ\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: block; margin: 30px 0 4px; font-size: 23px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 2px solid #1a73e8; width: 100%; margin-bottom: 15px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 20px;\"\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.65; margin: 0 0 18px; color: #374151;\"\u003e\u003cstrong\u003e1. What is a Wire Harness for Rocker Switch?\u003c\/strong\u003e\u003cbr\u003eIt is a pre-wired connector assembly designed to connect a compatible rocker switch to an electrical circuit quickly and conveniently.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.65; margin: 0 0 18px; color: #374151;\"\u003e\u003cstrong\u003e2. What rocker switches are compatible with the KCD4-03-FJ?\u003c\/strong\u003e\u003cbr\u003eThe KCD4-03-FJ is designed specifically for compatible FILN KCD4 series 30A rocker switches with the corresponding split-type black housing.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.65; margin: 0 0 18px; color: #374151;\"\u003e\u003cstrong\u003e3. What is the difference between the 4-PIN and 6-PIN versions?\u003c\/strong\u003e\u003cbr\u003eThe 4-PIN version is designed for ON-OFF rocker switches. The 6-PIN version is designed for ON-OFF-ON and ON-ON rocker switch functions.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.65; margin: 0 0 18px; color: #374151;\"\u003e\u003cstrong\u003e4. What wire is used in this rocker switch wiring harness?\u003c\/strong\u003e\u003cbr\u003eThe standard KCD4-03-FJ uses AWG14 wire.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.65; margin: 0 0 18px; color: #374151;\"\u003e\u003cstrong\u003e5. How long are the standard wires?\u003c\/strong\u003e\u003cbr\u003eThe standard wire length is 20 cm per wire.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.65; margin: 0 0 18px; color: #374151;\"\u003e\u003cstrong\u003e6. Can the wire length be customized?\u003c\/strong\u003e\u003cbr\u003eYes. FILN can customize the wire length according to project and installation requirements.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.65; margin: 0; color: #374151;\"\u003e\u003cstrong\u003e7. Why use a quick-connect rocker switch harness?\u003c\/strong\u003e\u003cbr\u003eA pre-wired harness simplifies installation, reduces individual wiring work, and makes compatible rocker switch replacement faster and more convenient.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- CTA --\u003e\n\u003cdiv style=\"margin-top: 30px; background: #111827; border-radius: 15px; padding: 28px 22px; text-align: center;\"\u003e\n\u003ch2 style=\"color: #fff; font-size: 24px; margin: 0 0 10px; font-weight: 800;\"\u003eLooking for a Ready-to-Install Rocker Switch Wiring Harness?\u003c\/h2\u003e\n\u003cp style=\"color: #d1d5db; font-size: 15px; line-height: 1.65; max-width: 760px; margin: 0 auto 18px;\"\u003eChoose the 4-PIN or 6-PIN KCD4-03-FJ harness for your compatible FILN 30A rocker switch. Custom wire lengths are available for bulk and equipment manufacturing requirements.\u003c\/p\u003e\n\u003ca href=\"mailto:inquiry@cnylin.com.cn\" style=\"display: inline-block; background: #1a73e8; color: #fff; padding: 12px 24px; border-radius: 7px; text-decoration: none; font-weight: bold; font-size: 14px;\"\u003e Contact FILN for Custom Requirements \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ STRUCTURED DATA --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"YUEQING YULIN ELECTRONIC CO., LTD","offers":[{"title":"4PIN ON-OFF","offer_id":52569097765154,"sku":"KCD4-03-FJ01","price":1.59,"currency_code":"USD","in_stock":true},{"title":"6PIN ON-ON\/ON-OFF-ON","offer_id":52569170247970,"sku":"KCD4-03-FJ02","price":1.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/WireHarnessforRockerSwitch.webp?v=1789629169","url":"https:\/\/www.cnfiln.com\/products\/wire-harness-for-rocker-switch","provider":"FILN Shopify","version":"1.0","type":"link"}