{"product_id":"doorbell-switch-momentary-metal-button-319","title":"12mm Metal Button Switch Waterproof 1NO 3A High Head Momentary Suitable for doorbells Car start horns Computer Automatic Reset","description":"\u003cp\u003eDiscover the 12mm metal button switch for reliable momentary action, ideal for doorbells, automotive, and DIY electronics. Azabooti brings durable, splash-resistant design with secure wiring and versatile voltages.\u003c\/p\u003e\n\u003cp\u003ePower up your projects with a durable 12mm metal momentary push button switch that delivers reliable, instant action on every press. Built with a nickel plated brass body and a silver finish, this compact switch is designed for real world use in doorbells, control panels, automotive applications, and DIY electronics. Its splash resistant seal with an O-ring helps keep your circuitry safe from splashes, while the rugged construction stands up to repeated operation.\u003c\/p\u003e\n\u003ch3\u003eWhy you’ll love it\u003c\/h3\u003e\n\u003cp\u003eYou get a compact, robust momentary switch that is easy to install and simple to wire. When you press the button, it makes a momentary contact (1NO) and returns to its resting state when you release, making it ideal for signals, indicators, start\/stop functions, and doorbells. The device is rated to carry up to 2A across multiple voltages including 12V, 24V, 125V and 250V. This means you can power small control circuits, alarms, and indicators with confidence, without overtaxing the switch.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 normally open contact\u003c\/strong\u003e with two solder terminals for quick, secure wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical life\u003c\/strong\u003e \u0026gt; 50,000 cycles and \u003cstrong\u003emechanical life\u003c\/strong\u003e \u0026gt; 500,000 cycles for long-lasting performance in busy panels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent and voltage\u003c\/strong\u003e rating: up to 2A at 12V, 24V, 125V or 250V, suitable for signaling and light-duty control tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e includes a nickel-plated brass body and a head with a 14 mm diameter; panel mounting hole is 12 mm, making it easy to drop into standard panel cutouts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection\u003c\/strong\u003e IP65 splash resistance with an O-ring; not designed for full submersion, so avoid immersion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating environment\u003c\/strong\u003e works from -20 to +55 °C, enabling reliable use in diverse settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring\u003c\/strong\u003e features 2-pin solder terminals for straightforward connections; for best results, complete soldering in under 3 seconds to minimize heat exposure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor options\u003c\/strong\u003e Available with a variety of color caps to suit your design, including Red, Blue, Green, Yellow, Black, Silver, Gold, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and care\u003c\/h3\u003e\n\u003cp\u003eTo install, select a 12 mm mounting hole and insert the switch from the front of your panel. The threaded portion provides a secure fit, while the nut clamps the body neatly against the panel. Wire the two solder terminals, then re-check the action to ensure a clean spring return. Remember, the O-ring provides splash resistance, but the unit should not be submerged. For cleaning, use a dry cloth and avoid harsh cleaners that could degrade the finish.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included and notes\u003c\/h3\u003e\n\u003cp\u003eThis listing is for one metal push button switch. A user guide is not included, and the product is recommended for professional use. If you need assistance with installation or wiring, our support team is ready to help you get it right.\u003c\/p\u003e\n\u003cdiv class=\"product-desc-images\"\u003e\n  \u003cimg src=\"\/uploads\/products\/335\/description\/desc_3_db37a0e60a31db153af582bd571eb679.jpg\" alt=\"12mm Metal Button Switch Waterproof 1NO 3A High Head Momentary Suitable for doorbells Car start horns Computer Automatic Reset\" loading=\"lazy\"\u003e\n  \u003cimg src=\"\/uploads\/products\/335\/description\/desc_4_fde377c68aa957faa01a2eb221708a02.jpg\" alt=\"12mm Metal Button Switch Waterproof 1NO 3A High Head Momentary Suitable for doorbells Car start horns Computer Automatic Reset\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStart projects with compact metal switch\u003c\/li\u003e\n\u003cli\u003eExperience waterproof 1NO operation\u003c\/li\u003e\n\u003cli\u003eRely on nickel plated body construction\u003c\/li\u003e\n\u003cli\u003eBenefit from splash seal with O-ring\u003c\/li\u003e\n\u003cli\u003eEasy installation and simple wiring\u003c\/li\u003e\n\u003cli\u003eSupports multiple voltages up to 250V\u003c\/li\u003e\n\u003cli\u003eReady for doorbells, panels, and alarms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat voltages does the 12mm button switch support?\u003c\/h3\u003e\u003cp\u003eThe switch is rated for up to 250V and works with 12V, 24V, and 125V systems. This makes it suitable for a range of control circuits and indicators.\u003c\/p\u003e\u003ch3\u003eIs the switch truly momentary and how does it reset?\u003c\/h3\u003e\u003cp\u003eYes, it is a 1NO momentary switch. It makes contact when pressed and returns to its resting state when released, suitable for start\/stop signals and doorbells.\u003c\/p\u003e\u003ch3\u003eDoes this switch have any waterproofing features?\u003c\/h3\u003e\u003cp\u003eThe unit includes a splash resistant seal with an O-ring to protect circuitry from splashes. It is built for rugged, real-world use and repeated operation.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What voltages does the 12mm button switch support?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The switch is rated for up to 250V and works with 12V, 24V, and 125V systems. This makes it suitable for a range of control circuits and indicators.\"}},{\"@type\":\"Question\",\"name\":\"Is the switch truly momentary and how does it reset?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, it is a 1NO momentary switch. It makes contact when pressed and returns to its resting state when released, suitable for start\/stop signals and doorbells.\"}},{\"@type\":\"Question\",\"name\":\"Does this switch have any waterproofing features?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The unit includes a splash resistant seal with an O-ring to protect circuitry from splashes. It is built for rugged, real-world use and repeated operation.\"}}]}\u003c\/script\u003e","brand":"Azabooti","offers":[{"title":"Silver","offer_id":48431134605561,"sku":"INS-319-5831D00A","price":9.73,"currency_code":"USD","in_stock":true},{"title":"GREEN","offer_id":48431134638329,"sku":"INS-319-E21C634C","price":9.69,"currency_code":"USD","in_stock":true},{"title":"BLACK","offer_id":48431134671097,"sku":"INS-319-51FB0566","price":9.73,"currency_code":"USD","in_stock":true},{"title":"RED","offer_id":48431134703865,"sku":"INS-319-CA60A54B","price":9.42,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":48431134736633,"sku":"INS-319-369F1C99","price":9.73,"currency_code":"USD","in_stock":true},{"title":"YELLOW","offer_id":48431134769401,"sku":"INS-319-EC2871D9","price":9.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/7644\/4665\/files\/d48713912ea61da224d7337fe5bfa3bc.jpg?v=1779462808","url":"https:\/\/azabooti.com\/products\/doorbell-switch-momentary-metal-button-319","provider":"Azabooti","version":"1.0","type":"link"}