{"product_id":"nascom-recessed-1-wide-gap-door-contact-n78g-st-normally-open-closed-loop-switch-magnet-set-with-12-wire-leads-grey","title":"Nascom Recessed 1\" Wide Gap Door Contact N78G\/ST, Normally Open Closed Loop Switch \u0026 Magnet Set with 12\" Wire Leads, Grey","description":"\u003cp\u003eThe Nascom N78G\/ST is a standard recessed 1\" wide gap door contact from the N78 series. Wired as a closed-loop contact, it installs concealed in steel or wood doors and frames and offers a generous 2\" standard gap. The grey color is well suited to grey steel doors in commercial and industrial buildings.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2\" standard gap\u003c\/strong\u003e – The wide gap tolerates door movement and imperfect alignment between switch and magnet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-loop operation\u003c\/strong\u003e – Contact is closed when the magnet is present (door closed) for standard closed-loop alarm zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncapsulated, hermetically sealed contacts\u003c\/strong\u003e – The switch contacts are encapsulated and hermetically sealed inside the housing for consistent operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolypropylene housings\u003c\/strong\u003e – The switch and magnet housings are molded from polypropylene.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12\" 22 AWG wire leads\u003c\/strong\u003e – Pre-attached wire leads make it simple to splice the contact into the alarm zone wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed to UL634\u003c\/strong\u003e – Listed to the UL634 standard for connectors and switches used with burglar alarm systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Nascom\u003c\/li\u003e\n\u003cli\u003eModel: N78G\/ST\u003c\/li\u003e\n\u003cli\u003eSeries: N78\u003c\/li\u003e\n\u003cli\u003eProduct Type: Magnetic contact switch\/magnet set\u003c\/li\u003e\n\u003cli\u003eConnectivity: Wired\u003c\/li\u003e\n\u003cli\u003eMounting: Recessed\u003c\/li\u003e\n\u003cli\u003eSize: 1\" recessed\u003c\/li\u003e\n\u003cli\u003eContact Type: Closed loop\u003c\/li\u003e\n\u003cli\u003eStandard Gap: 2\" (50.8 mm)\u003c\/li\u003e\n\u003cli\u003eContact Resistance: 0.15 Ω\u003c\/li\u003e\n\u003cli\u003eTermination: Wire leads\u003c\/li\u003e\n\u003cli\u003eLead Length: 12\" (304.8 mm)\u003c\/li\u003e\n\u003cli\u003eLead Gauge: 22 AWG\u003c\/li\u003e\n\u003cli\u003eRecommended Use: Door\u003c\/li\u003e\n\u003cli\u003eApplication: Commercial, industrial, residential; steel and wood doors\u003c\/li\u003e\n\u003cli\u003eMagnet Material: Neodymium (N35 NdFeB)\u003c\/li\u003e\n\u003cli\u003eHousing Material: Polypropylene\u003c\/li\u003e\n\u003cli\u003eCertification: UL634\u003c\/li\u003e\n\u003cli\u003eColor: Grey\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConcealed perimeter protection on entry and exit doors\u003c\/li\u003e\n\u003cli\u003eResidential, commercial and industrial intrusion alarm systems\u003c\/li\u003e\n\u003cli\u003eSteel and wood door installations where a hidden contact is preferred\u003c\/li\u003e\n\u003cli\u003eGrey steel doors in commercial buildings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePlease verify the hole size, door\/frame material and required gap for your opening, and confirm the contact configuration and electrical ratings are compatible with your alarm panel or access control input before installing.\u003c\/p\u003e","brand":"Nascom","offers":[{"title":"Default Title","offer_id":50330887520533,"sku":"Raz-N78G\/ST","price":57.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/5394\/0757\/files\/N78G-ST-1.jpg?v=1793018843","url":"https:\/\/www.raztechs.com\/products\/nascom-recessed-1-wide-gap-door-contact-n78g-st-normally-open-closed-loop-switch-magnet-set-with-12-wire-leads-grey","provider":"Raztechs","version":"1.0","type":"link"}