{"product_id":"momentary-push-button-12v","title":"19mm Momentary Push Button 12V High Head LED Ring Stainless Steel 4-Pin | FILN","description":"\u003cdiv style=\"font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1000px; margin: 0 auto; padding: 10px;\"\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\/FLM19-HJ-2-E_Drawing.webp?v=1776310926\" alt=\"\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px; margin-bottom: 25px;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eFLM19-HJ-2-E\u003c\/strong\u003e is a premium \u003cstrong\u003emomentary push button 12V\u003c\/strong\u003e designed for high-end industrial and commercial applications. As a professional \u003cstrong\u003eFILN\u003c\/strong\u003e product, it features a 19mm \u003cstrong\u003estainless steel\u003c\/strong\u003e housing with a \u003cstrong\u003ehigh-head\u003c\/strong\u003e design, providing superior tactile feedback and ergonomic control, especially for Western users with larger hands.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003e19mm metal push button switch\u003c\/strong\u003e is equipped with a brilliant LED ring light, ensuring clear visibility in low-light or nighttime environments. With \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, UL, and IP65\u003c\/strong\u003e certifications, it is perfect for \u003cstrong\u003eindustrial-momentary-control-switch\u003c\/strong\u003e needs in CNC machines, marine equipment, and automation systems. \u003cstrong\u003eFILN\u003c\/strong\u003e is a leading factory providing full customization for voltage and wiring to meet your specific project requirements.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #e8f5e9; border: 2px solid #2e7d32; padding: 15px; text-align: center; margin: 20px 0;\"\u003e\u003ca href=\"https:\/\/www.cnfiln.com\/collections\/push-button-switch\" style=\"color: #2e7d32; font-weight: bold; text-decoration: none; font-size: 18px;\" target=\"_blank\"\u003e🛒 Browse All Industrial Push Button Switches →\u003c\/a\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%; margin-top: 20px;\"\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: 30%;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eFLM19-HJ-2-E\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;\"\u003eSize\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e19mm \/ 0.75\"\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;\"\u003eFunction\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMomentary\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 Color\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;\"\u003eButton Shape\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eHigh Head (Ergonomic 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;\"\u003eWiring Type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e4-Pin Pin 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-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%; margin-top: 20px;\"\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; background-color: #f8f9fa;\"\u003eRated Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e36V DC \/ 250V AC\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eRated Current\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eRated Power\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e180W (DC) \/ 1250W (AC)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eDielectric Strength\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; background-color: #f8f9fa;\"\u003eContact Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u0026lt; 50mΩ\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e≥ 1000MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eIndicator Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e3V - 220V (12V Default)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eIndicator Current\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u0026lt; 20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eCertification\u003c\/td\u003e\n\u003ctd colspan=\"3\" 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\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 Certification\" style=\"max-width: 100%; height: auto;\"\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%; margin-top: 20px;\"\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: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; width: 40%;\"\u003eComponent\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMaterial Description\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eButton \/ Shell\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e304 Stainless Steel \/ Black Zinc-Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLight Guide Button\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 Pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBase\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePA66+GF20% Flame Retardant Nylon\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 Contacts (AgCdO12)\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%; margin-top: 20px;\"\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; background-color: #f8f9fa;\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e-25°C to +85°C\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eProtection Level\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eIP65, IK08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eMechanical Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e500,000 cycles\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eElectrical Life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e100,000 cycles (250V\/3A)\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%; margin-top: 20px;\"\u003eLED Specification\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; background-color: #f8f9fa;\"\u003eIndicator Colors\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eR \/ B \/ G \/ Y \/ W\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eForward Current\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e20mA (Typ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eLuminous Flux\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e4.8 lm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eLight Intensity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1000 mcd\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eColor Temp\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e8400K (White)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; background-color: #f8f9fa;\"\u003eForward Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e4.22V (AC)\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%; margin-top: 20px;\"\u003eKey Features\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003ch3 style=\"color: #1a73e8;\"\u003e1. Optimized Ergonomics (High-Head Design)\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ehigh-head-led-switch\u003c\/strong\u003e design allows for a larger contact area and more precise actuation. This is especially beneficial for Western users or industrial operators wearing heavy gloves, providing a superior control experience compared to flat-head buttons.\u003c\/p\u003e\n\u003ch3 style=\"color: #1a73e8;\"\u003e2. Enhanced Nighttime Visibility\u003c\/h3\u003e\n\u003cp\u003eFeaturing an illuminated ring, the \u003cstrong\u003estainless-steel-ring-light-switch\u003c\/strong\u003e ensures high visibility in dark or complex environments. The light guide is sharp and bright, reducing the risk of accidental operation during nighttime shifts.\u003c\/p\u003e\n\u003ch3 style=\"color: #1a73e8;\"\u003e3. Industrial-Grade Durability\u003c\/h3\u003e\n\u003cp\u003eWith an \u003cstrong\u003eIP65\u003c\/strong\u003e waterproof rating and \u003cstrong\u003eIK08\u003c\/strong\u003e impact protection, this \u003cstrong\u003ewaterproof-4-pin-push-button\u003c\/strong\u003e is built to withstand harsh environments. The \u003cstrong\u003estainless steel\u003c\/strong\u003e shell resists corrosion and physical damage.\u003c\/p\u003e\n\u003ch3 style=\"color: #1a73e8;\"\u003e4. Functional Indicator Colors Meaning\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed:\u003c\/strong\u003e Warning or Stop status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreen:\u003c\/strong\u003e Ready or Running status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue:\u003c\/strong\u003e Special mode or Information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow:\u003c\/strong\u003e Caution or Standby.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite:\u003c\/strong\u003e Power status or general lighting.\u003c\/li\u003e\n\u003c\/ul\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%; margin-top: 20px;\"\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003epanel-mount-metal-switch\u003c\/strong\u003e is widely used in circuits to control the power on\/off state of various equipment. Its versatility makes it suitable for:\u003c\/p\u003e\n\u003cul style=\"column-count: 2;\"\u003e\n\u003cli\u003eIndustrial Control Panels\u003c\/li\u003e\n\u003cli\u003eCNC Machinery\u003c\/li\u003e\n\u003cli\u003eAutomation Equipment\u003c\/li\u003e\n\u003cli\u003eElectrical Cabinets\u003c\/li\u003e\n\u003cli\u003eMarine Systems\u003c\/li\u003e\n\u003cli\u003eMedical Devices\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_Industries_of_FILN_Push_Button_Switches.webp?v=1776044180\" alt=\"Application Industries of FILN\" style=\"max-width: 100%; height: auto;\"\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%; margin-top: 20px;\"\u003eInstallation Guide\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrilling:\u003c\/strong\u003e Create a 19mm diameter hole in the mounting panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion:\u003c\/strong\u003e Place the button switch through the hole from the front of the panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecuring:\u003c\/strong\u003e Use the metal nut to fix the switch firmly from the back.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Connect the 4-pin terminals to your circuit as per the wiring diagram.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"text-align: center; margin: 15px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/push_button_switch_installation_steps.webp?v=1775800123\" alt=\"Installation Steps\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003c\/div\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\u003ch2 style=\"color: #1a73e8; font-weight: bold; display: inline-block; margin-bottom: 2px; border-bottom: 2px solid #1a73e8; width: 100%; margin-top: 20px;\"\u003eIndustry Knowledge\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003ch3\u003eWhat is a 12V Momentary Push Button?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003emomentary push button 12V\u003c\/strong\u003e is a control switch that only remains in its active state while it is being physically pressed. Once released, it returns to its original state (Open or Closed) via a built-in spring mechanism. These are essential in modern industrial equipment for triggering signals, starting motors, or resetting systems.\u003c\/p\u003e\n\u003ch3\u003eLatching vs. Momentary: Which one 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: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFunction\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;\"\u003eCommon 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;\"\u003eSelf-reset: Springs back when released.\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDoorbell, PC Power, Horn.\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;\"\u003eSelf-lock: Stays depressed until pressed again.\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLight switch, Power start.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f0f7ff; 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 Advantage\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px;\"\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli\u003e🔹 \u003cstrong\u003eMOQ:\u003c\/strong\u003e No Minimum Order Quantity.\u003c\/li\u003e\n\u003cli\u003e🔹 \u003cstrong\u003eCustomization:\u003c\/strong\u003e Voltage, Wire Length, and Connector customization supported.\u003c\/li\u003e\n\u003cli\u003e🔹 \u003cstrong\u003eGlobal Shipping:\u003c\/strong\u003e Fast shipping worldwide from the FILN factory.\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: 12px 20px; text-decoration: none; border-radius: 4px; display: inline-block;\"\u003e📧 Get Free Sample (Contact Us)\u003c\/a\u003e\u003c\/div\u003e\n\u003cp style=\"margin-top: 15px; font-size: 13px;\"\u003eWebsite: \u003ca href=\"http:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e\u003cbr\u003eEmail: \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: 250px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\" alt=\"About FILN Factory\" style=\"max-width: 100%; height: auto; border-radius: 5px;\"\u003e\u003c\/div\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%; margin-top: 30px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1. Does this 4-pin momentary switch include the LED?\u003c\/strong\u003e\u003cbr\u003eYes, it features a built-in LED ring. The 4-pin design includes 2 pins for the switch and 2 pins for the LED.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Can I use the 12V push button in a 24V system?\u003c\/strong\u003e\u003cbr\u003eWe offer \u003cstrong\u003ecustom-voltage-led-button\u003c\/strong\u003e options for 24V, 110V, or 220V. Please specify your requirement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Is the high-head button better than flat-head?\u003c\/strong\u003e\u003cbr\u003eIt provides better tactile feedback and is easier to press in industrial settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Is it waterproof for outdoor use?\u003c\/strong\u003e\u003cbr\u003eYes, it is IP65 rated, making it resistant to water splashes and dust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What material is the housing made of?\u003c\/strong\u003e\u003cbr\u003eIt is made of high-quality 304 stainless steel for maximum durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Does it come with a wire harness?\u003c\/strong\u003e\u003cbr\u003eSocket adapters are sold separately to ensure maximum wiring flexibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. What does the green LED ring indicate?\u003c\/strong\u003e\u003cbr\u003eGreen typically represents a \"Running\" or \"Ready\" state in industrial standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this button control 220V AC equipment?\u003c\/strong\u003e\u003cbr\u003eYes, it is rated for up to 250V AC with a 5A current capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. How long is the electrical service life?\u003c\/strong\u003e\u003cbr\u003eIt is rated for 100,000 electrical cycles, ensuring long-term reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. Does FILN offer custom laser etching?\u003c\/strong\u003e\u003cbr\u003eYes, as a \u003cstrong\u003efiln-industrial-switch-supplier\u003c\/strong\u003e, we can etch symbols onto the button face.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"19MM Push Button Switch","offers":[{"title":"Silver Housing-Momentary \/ Red \/ 12-24V","offer_id":32381428957246,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Red \/ 110-220V","offer_id":32381429022782,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Red \/ Customization (please note)","offer_id":32381429088318,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Green \/ 12-24V","offer_id":32381429284926,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Green \/ 110-220V","offer_id":32381429350462,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Green \/ Customization (please note)","offer_id":32381429415998,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Yellow \/ 12-24V","offer_id":32381429612606,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Yellow \/ 110-220V","offer_id":32381429678142,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Yellow \/ Customization (please note)","offer_id":32381429743678,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Blue \/ 12-24V","offer_id":32381429940286,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Blue \/ 110-220V","offer_id":32381430005822,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ Blue \/ Customization (please note)","offer_id":32381430071358,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ White \/ 12-24V","offer_id":32381430267966,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ White \/ 110-220V","offer_id":32381430333502,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary \/ White \/ Customization (please note)","offer_id":32381430399038,"sku":"FLM19-HJ-2","price":3.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/momentary-push-button-12V.webp?v=1776311060","url":"https:\/\/www.cnfiln.com\/products\/momentary-push-button-12v","provider":"FILN Shopify","version":"1.0","type":"link"}