{"product_id":"19mm-high-head-metal-push-button-switch","title":"19mm High Head Push-Button Switch Stainless Steel 3-Pin Terminal | Momentary \u0026 Latching | FILN","description":"\u003cdiv style=\"font-family: 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-1_Drawing.webp?v=1776309343\" alt=\"\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px; margin-bottom: 25px;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003epush-button switches\u003c\/strong\u003e (Model: \u003cstrong\u003eFLM19-HJ-1\u003c\/strong\u003e) are professional-grade \u003cstrong\u003e19mm-push-button-switches\u003c\/strong\u003e featuring a prominent \u003cstrong\u003ehigh-head-metal-switch\u003c\/strong\u003e design. This \u003cstrong\u003ehigh-actuator-panel-switch\u003c\/strong\u003e is specifically engineered for precision and ease of use, making it ideal for users in Europe and America who prefer a larger tactile area. Available in premium \u003cstrong\u003estainless-steel-button-switch\u003c\/strong\u003e (Silver) or high-strength \u003cstrong\u003eblack-aluminum-latching-switch\u003c\/strong\u003e (Zinc-Aluminum Alloy), it offers both \u003cstrong\u003emomentary\u003c\/strong\u003e (self-reset) and \u003cstrong\u003elatching\u003c\/strong\u003e (stay-put) functions. Certified by \u003cstrong\u003eISO9001, CE, VDE, RoHS, SGS, UL, and IP65\u003c\/strong\u003e, FILN ensures each \u003cstrong\u003e3-pin-momentary-push-button\u003c\/strong\u003e delivers industrial reliability. This \u003cstrong\u003enon-illuminated-metal-button\u003c\/strong\u003e is perfect for controlling the on-off state of diverse electrical equipment across automation, marine, and medical industries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #28a745; padding: 15px; text-align: center; border-radius: 5px; margin-bottom: 25px; background-color: #f0fff4;\"\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 Full Collection of Professional FILN Push Button Switches →\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%;\"\u003eQuick Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 15px; margin-bottom: 25px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003eFLM19-HJ-1\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;\"\u003eFunctions Available\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eMomentary \/ Latching\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;\"\u003eIllumination\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eNone (Non-Illuminated)\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 Head Style\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eHigh Round Head (High Actuator)\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 Configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e3-Pin Solder\/Plug Terminals (C, NO, NC)\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%;\"\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; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003eSwitch Rating\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003e5A \/ 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;\"\u003eContact Resistance\u003c\/td\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\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;\"\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e1800V\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;\"\u003eCE, RoHS, UL, ISO9001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Product_Certification.webp?v=1774674312\" alt=\"FILN 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%;\"\u003eComponent Materials\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 15px; margin-bottom: 25px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003eHigh Head Actuator\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; width: 50%;\"\u003e304 Stainless Steel \/ Black Zinc-Aluminum\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;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e304 Stainless Steel \/ Black Zinc-Aluminum\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 Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eH62 Copper 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;\"\u003eInternal Base\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;\"\u003eContact Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eSilver Alloy (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%;\"\u003eGeneral Characteristics\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 15px; margin-bottom: 25px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; text-align: left; background-color: #f9f9f9; width: 50%;\"\u003eAmbient 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 Rating\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\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%;\"\u003eKey Features \u0026amp; Advantages\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px; margin-bottom: 25px;\"\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized High Head Design:\u003c\/strong\u003e The protruding actuator provides a superior tactile experience, specifically designed for industrial operators in Europe and the USA who often work with large hands or gloves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Versatility:\u003c\/strong\u003e Choose between a classic silver \u003cstrong\u003estainless-steel-button-switch\u003c\/strong\u003e for hygiene\/medical industries or a rugged black-coated aluminum finish for a modern look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable 3-Pin Configuration:\u003c\/strong\u003e Featuring Common (C), Normally Open (NO), and Normally Closed (NC) terminals for versatile circuit control[cite: 1, 2].\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Silver contacts ensure low contact resistance and stable conductivity over a long electrical life.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 style=\"color: #1a73e8;\"\u003eIndustry Insight: Indicator Meanings (For LED models)\u003c\/h3\u003e\n\u003cp\u003eAlthough this model is non-illuminated, understanding indicator standards is vital for industrial safety:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed:\u003c\/strong\u003e Stop, Emergency, or Danger status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreen:\u003c\/strong\u003e Run, Safe, or Normal status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue:\u003c\/strong\u003e Specific system reset or function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow:\u003c\/strong\u003e Warning or Caution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite:\u003c\/strong\u003e Power status or auxiliary 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%;\"\u003eTerminal Type Comparison\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd; font-size: 14px; margin-top: 15px; margin-bottom: 25px;\"\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;\"\u003eConnectivity\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eInstallation Style\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; font-weight: bold;\"\u003e3-Pin Terminals (This Model)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSolder or Quick Connect\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFast \u0026amp; compact\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; font-weight: bold;\"\u003eScrew Terminals\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eScrewdriver connection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eVibration resistant\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003ePre-wired \/ Lead Wire\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePlug \u0026amp; Play\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLabor-saving\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh\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%;\"\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eEvery electrical device requires a \u003cstrong\u003epush-button switches\u003c\/strong\u003e solution to manage circuit flow. This model is widely deployed in:\u003c\/p\u003e\n\u003cul style=\"column-count: 2;\"\u003e\n\u003cli\u003eIndustrial control panels\u003c\/li\u003e\n\u003cli\u003eCNC machinery \u0026amp; Woodworking\u003c\/li\u003e\n\u003cli\u003eAutomation production lines\u003c\/li\u003e\n\u003cli\u003eMarine control systems\u003c\/li\u003e\n\u003cli\u003eMedical instrumentation\u003c\/li\u003e\n\u003cli\u003eExternal equipment panels\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_Industries_of_FILN_Push_Button_Switches.webp?v=1776044180\" alt=\"Application Industries for FILN Switches\" 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%;\"\u003eInstallation Steps\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrilling:\u003c\/strong\u003e Drill a 19mm hole on your control panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion:\u003c\/strong\u003e Insert the \u003cstrong\u003ehigh-head-metal-switch\u003c\/strong\u003e from the front of the panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecuring:\u003c\/strong\u003e Fasten the switch using the metal hexagonal nut from the rear (Threaded Mounting).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Connect your wires to the \u003cstrong\u003e3-pin-terminal-control-switch\u003c\/strong\u003e following the NC\/NO logic[cite: 3].\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-top: 20px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/push_button_switch_installation_steps.webp?v=1775800123\" alt=\"Switch Installation Guide\" style=\"max-width: 100%; height: auto;\"\u003e\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;\"\u003e3 Pin Push Button Switch Wiring Diagram\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eA 3-PIN switch consists of a \u003cb\u003eCommon (C)\u003c\/b\u003e, \u003cb\u003eNormally Open (NO)\u003c\/b\u003e, and \u003cb\u003eNormally Closed (NC)\u003c\/b\u003e terminal. Use these connections to control whether a device turns on or off when pressed.\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\u003eC (Common):\u003c\/b\u003e Power input terminal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNO (Normally Open):\u003c\/b\u003e Connects only when pressed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNC (Normally Closed):\u003c\/b\u003e Disconnects when pressed.\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: Normally Open (NO) Connection\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cb\u003eLogic:\u003c\/b\u003e Device stays \u003cb\u003eOFF\u003c\/b\u003e by default and turns \u003cb\u003eON\u003c\/b\u003e only when pressed.\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cb\u003eWiring:\u003c\/b\u003e Power (+) to \u003cb\u003eC\u003c\/b\u003e, Device (+) to \u003cb\u003eNO\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Door bells, PC power buttons, car horns, momentary starters.\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=\"3PIN NO Wiring\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring_for_Push_Button_Switch_3PIN_NO_Connection.webp?v=1775803641\"\u003e\n\u003cp style=\"color: #777; font-size: 0.8em; margin: 5px 0;\"\u003e\u003ci\u003eFigure 1: Normally Open (NO) Wiring Diagram\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: Normally Closed (NC) Connection\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cb\u003eLogic:\u003c\/b\u003e Device stays \u003cb\u003eON\u003c\/b\u003e by default and turns \u003cb\u003eOFF\u003c\/b\u003e only when pressed.\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 10px 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cb\u003eWiring:\u003c\/b\u003e Power (+) to \u003cb\u003eC\u003c\/b\u003e, Device (+) to \u003cb\u003eNC\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Emergency stops, limit switches, fridge door light control.\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=\"3PIN NC Wiring\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/Wiring_for_Push_Button_Switch_3PIN_NC_Connection.webp?v=1775803641\"\u003e\n\u003cp style=\"color: #777; font-size: 0.8em; margin: 5px 0;\"\u003e\u003ci\u003eFigure 2: Normally Closed (NC) Wiring Diagram\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;\"\u003eTerminals\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eDefault\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eAction (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\u003eC + NO\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDevice OFF\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDevice ON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cb\u003eC + NC\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDevice ON\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDevice OFF\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\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003ch3 style=\"color: #1a73e8;\"\u003eWhat are Push Button Switches?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePush-button switches\u003c\/strong\u003e are essential mechanical components that allow users to open or close an electrical circuit. High head versions are preferred for accessibility and safety in industrial settings where quick activation is required. The \u003cstrong\u003eindustrial-waterproof-push-button\u003c\/strong\u003e build ensures it withstands high-pressure washdowns or oily workshop conditions.\u003c\/p\u003e\n\u003ch3 style=\"color: #1a73e8;\"\u003eMomentary vs. Latching: Comparison\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\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMode\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eOperation\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px;\"\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eMomentary (Reset)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eReturns to origin after release\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHorn, PC Start, Starters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px; font-weight: bold;\"\u003eLatching (Self-Lock)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eStays in position after release\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMain Power, Light switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #e8f0fe; padding: 25px; margin: 30px 0; 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 Advantage\u003c\/h2\u003e\n\u003cp\u003eAs a specialized manufacturer, FILN offers industrial-grade solutions with global certifications and full customization.\u003c\/p\u003e\n\u003cul style=\"column-count: 2;\"\u003e\n\u003cli\u003e\u003cstrong\u003eNo MOQ Requirement\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFast Global Shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVoltage Customization\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCable Harness Services\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConnector Customization\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCE \/ UL \/ RoHS Certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center; margin-top: 20px;\"\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;\"\u003eRequest a Free Sample Now\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 20px; font-size: 14px; text-align: center;\"\u003eWebsite: \u003ca href=\"http:\/\/www.filn.com\" target=\"_blank\"\u003ewww.filn.com\u003c\/a\u003e | Contact: \u003ca href=\"mailto:inquiry@cnylin.com.cn\"\u003einquiry@cnylin.com.cn\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-top: 20px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/About_FILN.webp?v=1774851338\" alt=\"FILN Factory Overview\" style=\"max-width: 100%; height: auto;\"\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%;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 15px; margin-bottom: 40px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1. Why is the 3-pin non-illuminated switch better for heavy machines?\u003c\/strong\u003e\u003cbr\u003eWithout the complexity of LED wiring, it offers pure mechanical reliability and robust 3-pin connections for high-current loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is the high-head-metal-switch available in black?\u003c\/strong\u003e\u003cbr\u003eYes, we provide both 304 stainless steel (Silver) and zinc-aluminum alloy with a durable black finish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. What is the benefit of the 19mm high round head design?\u003c\/strong\u003e\u003cbr\u003eIt is designed for tactile ease, making it much easier to press when wearing gloves or in emergency situations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. How many terminals does this non-lighted switch have?\u003c\/strong\u003e\u003cbr\u003eThis model has 3 pins: Common, Normally Open, and Normally Closed[cite: 1].\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Is this 19mm-push-button-switches model waterproof?\u003c\/strong\u003e\u003cbr\u003eYes, it is IP65 rated, making it resistant to dust and water splashes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use the 3-pin configuration as a simple on\/off switch?\u003c\/strong\u003e\u003cbr\u003eYes, by using only the C and NO terminals, you create a standard normally open connection[cite: 3].\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Do you provide free samples for factory testing?\u003c\/strong\u003e\u003cbr\u003eYes, FILN provides free samples for qualified B2B inquiries to ensure the product meets your specs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. What is the difference between momentary and latching?\u003c\/strong\u003e\u003cbr\u003eMomentary resets immediately after release, while latching stays pressed until clicked again.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. Are these switches safe for medical devices?\u003c\/strong\u003e\u003cbr\u003eYes, our 304 stainless steel version is corrosion-resistant and compliant with hygiene standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. Does this 3-pin terminal-control-switch require soldering?\u003c\/strong\u003e\u003cbr\u003eYou can either solder the pins or use standard 2.8mm quick-connect female terminals.\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-Latching","offer_id":51539312345378,"sku":"FLM19-HJ-1-L","price":3.29,"currency_code":"USD","in_stock":true},{"title":"Silver Housing-Momentary","offer_id":51539623313698,"sku":"FLM19-HJ-1-M","price":3.29,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Latching","offer_id":51539623346466,"sku":"FLA19-HJ-1-L","price":3.29,"currency_code":"USD","in_stock":true},{"title":"Black Housing-Momentary","offer_id":51539623379234,"sku":"FLA19-HJ-1-M","price":3.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7420\/0638\/files\/push-buttonswitches.webp?v=1776309465","url":"https:\/\/www.cnfiln.com\/products\/19mm-high-head-metal-push-button-switch","provider":"FILN Shopify","version":"1.0","type":"link"}