{"product_id":"12-volt-switch-push-button-28mm","title":"12 Volt Switch Push Button 28mm Stainless Steel Momentary Latching 5-Pin LED FILN","description":"\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003e\n\u003cspan\u003eButton Switch Drawing\u003c\/span\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/FLM28-FJ-1-E_Switch_Drawing.webp?v=1776478966\" alt=\"\"\u003ePRODUCT OVERVIEW\u003c\/h2\u003e\n\u003cp style=\"margin-top: 15px;\"\u003eThe \u003cstrong\u003e12 volt switch push button\u003c\/strong\u003e (Model: \u003cstrong\u003eFLM28-FJ-1-E\u003c\/strong\u003e) is a premium 28mm industrial-grade control solution manufactured by \u003cstrong\u003eFILN\u003c\/strong\u003e. Crafted with a high-strength \u003cstrong\u003estainless steel\u003c\/strong\u003e shell, this switch is designed for durability in harsh environments. It features an elegant \u003cstrong\u003ering LED indicator\u003c\/strong\u003e available in R\/G\/Y\/B\/W and custom bi-color\/tri-color options, significantly enhancing visibility in dark workspaces. With \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, UL, and IP65\u003c\/strong\u003e certifications, it is ideal for \u003cstrong\u003eindustrial control panels, CNC machines, and marine systems\u003c\/strong\u003e. Whether you need a \u003cstrong\u003e28mm momentary push button switch\u003c\/strong\u003e for reset functions or a \u003cstrong\u003elatching push button\u003c\/strong\u003e for power control, this 5-pin terminal switch offers unmatched reliability and \"plug-and-play\" convenience.\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\/push-button-switch\" style=\"color: #28a745; font-weight: bold; text-decoration: none; font-size: 18px;\" target=\"_blank\"\u003e🛒 View All Professional FILN Push Button Switches →\u003c\/a\u003e\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 25px; 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: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eAttribute\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left; 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;\"\u003eFLM28-FJ-1-E\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;\"\u003e28mm (1.1 inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOperation Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMomentary \/ Latching (Optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLED Color\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eR\/G\/Y\/B\/W \/ Bi-color \/ Tri-color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eButton Head Style\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFlat Head\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;\"\u003e5-Pin Solder\/Plug-in Terminal\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-top: 25px; 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: 15px;\"\u003e\n\u003ctbody\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;\"\u003e36V DC \/ 250V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRated Current\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e5A DC \/ 5A AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRated Power\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e180W (DC) \/ 1250W (AC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInsulation Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1800V\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\u0026lt; 50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLED Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e3V - 220V (Standard 12V-24V)\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, IP65\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-Certification-FILN\" style=\"width: 100%; max-width: 600px; display: block; margin: 15px 0;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 25px; 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: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eButton Actuator\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e304 Stainless Steel \/ 6063 Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHousing Shell\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eH59 Brass \/ 304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLight Lens\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePC Plastic\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;\"\u003eH62 Copper Alloy\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;\"\u003eSilver Contact AgCdO12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSealing\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSIL Silicone (Waterproof)\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-top: 25px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eKEY FEATURES \u0026amp; ADVANTAGES\u003c\/h2\u003e\n\u003cul style=\"margin-top: 15px; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Protection (IP65 \u0026amp; IK08):\u003c\/strong\u003e Built for outdoor and high-vibration industrial machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5A High Current Rating:\u003c\/strong\u003e Direct control of high-power devices without extra relays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Silver Contacts:\u003c\/strong\u003e Ensures low contact resistance (\u0026lt; 50mΩ) and long electrical life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing LED Visual Feedback:\u003c\/strong\u003e Provides clear status indication in total darkness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 5-Pin Design:\u003c\/strong\u003e Features C, NO, NC, and LED +\/- pins for maximum wiring flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #e3f2fd; border-left: 5px solid #1a73e8; padding: 15px; margin: 20px 0;\"\u003e\n\u003cstrong style=\"color: #1a73e8;\"\u003e💡 Pro Tip:\u003c\/strong\u003e This switch can be paired with our custom wire harness for faster installation. \u003ca href=\"https:\/\/www.cnfiln.com\/products\/push-button-wire-connector-4-wires-in-line-wiring-cable-socket-adapter-for-16-mm-switch\" style=\"color: #1a73e8; font-weight: bold; text-decoration: underline;\" target=\"_blank\"\u003eBuy Matching Wiring Socket Adapter Here\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 25px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eLED COLOR INDICATOR GUIDE\u003c\/h2\u003e\n\u003cp\u003eChoosing the right color for your \u003cstrong\u003e12v led ring light switch\u003c\/strong\u003e helps in intuitive machine operation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRED:\u003c\/strong\u003e Danger\/Stop\/Emergency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGREEN:\u003c\/strong\u003e Ready\/Start\/Normal Operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBLUE:\u003c\/strong\u003e Specific function\/Manual mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYELLOW\/ORANGE:\u003c\/strong\u003e Warning\/Standby.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWHITE:\u003c\/strong\u003e General Illumination\/Backlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 25px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eAPPLICATIONS\u003c\/h2\u003e\n\u003cp\u003eWidely used in high-power circuits and aesthetic control panels:\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px;\"\u003e✔ Industrial Control Panels\u003c\/td\u003e\n\u003ctd style=\"padding: 5px;\"\u003e✔ Marine Navigation Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 5px;\"\u003e✔ CNC Machines \u0026amp; Robotics\u003c\/td\u003e\n\u003ctd style=\"padding: 5px;\"\u003e✔ Medical Imaging Equipment\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\/Application_Industries_of_FILN_Push_Button_Switches.webp?v=1776044180\" alt=\"industrial-panel-mount-push-button-application\" style=\"width: 100%; height: auto; display: block; margin: 15px 0;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 25px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eINSTALLATION STEPS\u003c\/h2\u003e\n\u003col style=\"margin-top: 15px;\"\u003e\n\u003cli\u003eDrill a 28mm hole in the mounting panel.\u003c\/li\u003e\n\u003cli\u003eInsert the button from the front of the panel.\u003c\/li\u003e\n\u003cli\u003eSecure the switch from the back using the provided metal hex nut.\u003c\/li\u003e\n\u003cli\u003eConnect the 5 pins (C, NO, NC, LED+, LED-) according to your circuit logic.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/push_button_switch_installation_steps.webp?v=1775800123\" alt=\"28mm-momentary-push-button-switch-installation\" style=\"width: 100%; height: auto; display: block; margin: 15px 0;\"\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 25px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eCOMPARISON: PIN VS SCREW VS PRE-WIRED\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTerminal Type\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWiring Convenience\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInstallation Speed\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDurability\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003e5-Pin Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh (Plug or Solder)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFastest\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eScrew Terminal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMedium\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSlow\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePre-wired\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFixed Length\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMedium\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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;\"\u003e5 Pin Push Button Switch Wiring Diagram\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eA 5-PIN switch offers maximum flexibility, featuring \u003cb\u003eC (Common)\u003c\/b\u003e, \u003cb\u003eNO (Normally Open)\u003c\/b\u003e, \u003cb\u003eNC (Normally Closed)\u003c\/b\u003e, and two dedicated \u003cb\u003eLED pins (+ \/ -)\u003c\/b\u003e. This allows for four distinct control modes.\u003c\/p\u003e\n\u003ch3 style=\"color: #2980b9; margin: 15px 0 5px 0; font-size: 1.2em;\"\u003e1. Normal OFF, Sync LED (NO Connection)\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cb\u003eLogic:\u003c\/b\u003e Both the device and the LED are \u003cb\u003eOFF\u003c\/b\u003e by default. Pressing the button turns \u003cb\u003eON\u003c\/b\u003e the device and the LED simultaneously.\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Standard start switches where the light indicates the system is running.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eState:\u003c\/b\u003e Static (LED Out, Device Off) → Pressed (LED On, Device On).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"5PIN NO Sync Wiring\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring_for_Push_Button_Switch_Normal_OFF_Sync_LED.webp?v=1775802497\"\u003e\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;\"\u003e2. Normal ON, Sync LED (NC Connection)\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cb\u003eLogic:\u003c\/b\u003e Both the device and the LED are \u003cb\u003eON\u003c\/b\u003e by default. Pressing the button turns \u003cb\u003eOFF\u003c\/b\u003e both the device and the LED.\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Stop buttons or emergency cut-off switches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eState:\u003c\/b\u003e Static (LED On, Device On) → Pressed (LED Out, Device Stop).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"5PIN NC Sync Wiring\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring_for_Push_Button_Switch_Normal_ON_Sync_LED.webp?v=1775802497\"\u003e\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;\"\u003e3. Normal OFF, Constant LED (NO Connection)\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cb\u003eLogic:\u003c\/b\u003e The LED stays \u003cb\u003eON\u003c\/b\u003e constantly as a backlight. The device only turns \u003cb\u003eON\u003c\/b\u003e when the button is pressed.\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Power switches in dark environments or access control buttons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eState:\u003c\/b\u003e Static (LED On, Device Off) → Pressed (LED On, Device On).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"5PIN NO Constant Wiring\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring_for_Push_Button_Switch_Normal_OFF_Constant_LED.webp?v=1775802497\"\u003e\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;\"\u003e4. Normal ON, Constant LED (NC Connection)\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cb\u003eLogic:\u003c\/b\u003e The LED stays \u003cb\u003eON\u003c\/b\u003e constantly. The device is \u003cb\u003eON\u003c\/b\u003e by default and turns \u003cb\u003eOFF\u003c\/b\u003e when the button is pressed.\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Monitoring systems or security alarms that require constant power indication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eState:\u003c\/b\u003e Static (LED On, Device On) → Pressed (LED On, Device Stop).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin: 10px 0;\"\u003e\u003cimg style=\"width: 100%; height: auto; display: block;\" alt=\"5PIN NC Constant Wiring\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring_for_Push_Button_Switch_Normal_ON_Constant_LED.webp?v=1775802497\"\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 20px; 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 Behavior\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eDevice (Idle)\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\u003eNO Sync\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLights up when pressed\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cb\u003eNC Sync\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTurns off when pressed\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\u003eConstant\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAlways ON (Backlight)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eUser Choice\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-top: 25px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eINDUSTRY KNOWLEDGE\u003c\/h2\u003e\n\u003ch3 style=\"color: #2980b9;\"\u003eWhat is a 12 Volt Switch Push Button?\u003c\/h3\u003e\n\u003cp\u003eIn industrial automation, a \u003cstrong\u003eheavy-duty metal push button\u003c\/strong\u003e serves as the primary human-machine interface (HMI). A 12V specific model is tailored for low-voltage systems found in modern control cabinets and automotive electronics. It controls the \"break\" or \"make\" of an electrical circuit safely and efficiently.\u003c\/p\u003e\n\u003ch3 style=\"color: #2980b9;\"\u003eMomentary vs. Latching Function\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: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFunction\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLogic\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eExample Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMomentary\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSprings back after release\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePC Power, Doorbell, Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eLatching\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eStays in place until pressed again\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMachine ON\/OFF, Light Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background-color: #f1f8ff; 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%;\"\u003eFACTORY DIRECT SUPPLY - FILN\u003c\/h2\u003e\n\u003cul style=\"margin: 15px 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo MOQ:\u003c\/strong\u003e Small orders and samples accepted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Delivery:\u003c\/strong\u003e Global shipping from our China factory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomization:\u003c\/strong\u003e Voltage, Wire length, and Connectors available.\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;\"\u003eGet Free Sample Now →\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eOfficial Website:\u003c\/strong\u003e \u003ca href=\"http:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\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-Profile\" style=\"width: 100%; height: auto; margin-top: 15px;\"\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-top: 25px; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%;\"\u003eFREQUENTLY ASKED QUESTIONS (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Is this 12v switch push button waterproof?\u003c\/strong\u003e\u003cbr\u003eYes, it has an IP65 rating, making it splash-proof and dust-tight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I use this 28mm switch for 220V?\u003c\/strong\u003e\u003cbr\u003eYes, FILN supports custom voltages from 3V to 220V for the LED and up to 250V for the contacts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What is the benefit of the 5-pin design?\u003c\/strong\u003e\u003cbr\u003eIt provides both NO (Normally Open) and NC (Normally Closed) options along with separate LED power terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Do you offer the momentary push button switch 28mm version?\u003c\/strong\u003e\u003cbr\u003eYes, we provide both momentary (spring back) and latching (stay down) functions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: Can the LED stay on even when the button is not pressed?\u003c\/strong\u003e\u003cbr\u003eYes, by wiring the LED terminals directly to the power source.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: Is stainless steel better than aluminum?\u003c\/strong\u003e\u003cbr\u003eStainless steel offers superior corrosion resistance, ideal for marine or medical use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7: Can I get a pre-wired harness?\u003c\/strong\u003e\u003cbr\u003eYes, we offer matching 5-wire sockets for quick installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ8: What is the mechanical life of this switch?\u003c\/strong\u003e\u003cbr\u003eIt is rated for 500,000 mechanical cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ9: Is there a 12-volt switch push button with bi-color LEDs?\u003c\/strong\u003e\u003cbr\u003eYes, we can customize Red\/Green or other bi-color combinations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ10: Are FILN products UL certified?\u003c\/strong\u003e\u003cbr\u003eYes, our switches carry UL, CE, and VDE certifications for international safety standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"28MM Push Button Switch","offers":[{"title":"Silver Housing-Latching \/ Red \/ 12-24V","offer_id":39609495126078,"sku":"FLM28-FJ-1-E-L-R-1224V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Red \/ 110-220V","offer_id":39609495158846,"sku":"FLM28-FJ-1-E-L-R-110220V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Red \/ Customization (please note)","offer_id":39609495191614,"sku":"FLM28-FJ-1-E-L-R-C","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Green \/ 12-24V","offer_id":39609495912510,"sku":"FLM28-FJ-1-E-L-G-1224V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Green \/ 110-220V","offer_id":39609495945278,"sku":"FLM28-FJ-1-E-L-G-110220V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Green \/ Customization (please note)","offer_id":39609495978046,"sku":"FLM28-FJ-1-E-L-G-C","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Yellow \/ 12-24V","offer_id":39609495322686,"sku":"FLM28-FJ-1-E-L-Y-1224V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Yellow \/ 110-220V","offer_id":39609495355454,"sku":"FLM28-FJ-1-E-L-Y-110220V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Yellow \/ Customization (please note)","offer_id":39609495388222,"sku":"FLM28-FJ-1-E-L-Y-C","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Blue \/ 12-24V","offer_id":39609495519294,"sku":"FLM28-FJ-1-E-L-B-1224V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Blue \/ 110-220V","offer_id":39609495552062,"sku":"FLM28-FJ-1-E-L-B-110220V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ Blue \/ Customization (please note)","offer_id":39609495584830,"sku":"FLM28-FJ-1-E-L-B-C","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ White \/ 12-24V","offer_id":39609495715902,"sku":"FLM28-FJ-1-E-L-W-1224V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ White \/ 110-220V","offer_id":39609495748670,"sku":"FLM28-FJ-1-E-L-W-110220V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Latching \/ White \/ Customization (please note)","offer_id":39609495781438,"sku":"FLM28-FJ-1-E-L-W-C","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Red \/ 12-24V","offer_id":39660771835966,"sku":"FLM28-FJ-1-E-M-R-1224V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Red \/ 110-220V","offer_id":39660771868734,"sku":"FLM28-FJ-1-E-M-R-110220V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Red \/ Customization (please note)","offer_id":39660771901502,"sku":"FLM28-FJ-1-E-M-R-C","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Green \/ 12-24V","offer_id":39660772622398,"sku":"FLM28-FJ-1-E-M-G-1224V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Green \/ 110-220V","offer_id":39660772655166,"sku":"FLM28-FJ-1-E-M-G-110220V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Green \/ Customization (please note)","offer_id":39660772687934,"sku":"FLM28-FJ-1-E-M-G-C","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Yellow \/ 12-24V","offer_id":39660772032574,"sku":"FLM28-FJ-1-E-M-Y-1224V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Yellow \/ 110-220V","offer_id":39660772065342,"sku":"FLM28-FJ-1-E-M-Y-110220V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Yellow \/ Customization (please note)","offer_id":39660772098110,"sku":"FLM28-FJ-1-E-M-Y-C","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Blue \/ 12-24V","offer_id":39660772229182,"sku":"FLM28-FJ-1-E-M-B-1224V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Blue \/ 110-220V","offer_id":39660772261950,"sku":"FLM28-FJ-1-E-M-B-110220V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Blue \/ Customization (please note)","offer_id":39660772294718,"sku":"FLM28-FJ-1-E-M-B-C","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ White \/ 12-24V","offer_id":39660772425790,"sku":"FLM28-FJ-1-E-M-W-1224V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ White \/ 110-220V","offer_id":39660772458558,"sku":"FLM28-FJ-1-E-M-W-110220V","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ White \/ Customization (please note)","offer_id":39660772491326,"sku":"FLM28-FJ-1-E-M-W-C","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/12-volt-switch-push-button.webp?v=1776479018","url":"https:\/\/www.cnfiln.com\/products\/12-volt-switch-push-button-28mm","provider":"FILN Shopify","version":"1.0","type":"link"}