{"product_id":"nascom-recessed-3-4-spdt-door-contact-n78cw-stsd-wide-gap-switch-magnet-set-with-wire-leads-for-steel-wood-doors-white","title":"Nascom Recessed 3\/4\" SPDT Door Contact N78CW\/STSD, Wide Gap Switch \u0026 Magnet Set with Wire Leads for Steel\/Wood Doors, White","description":"\u003cp\u003eThe Nascom N78CW\/STSD is a recessed 3\/4\" magnetic door contact set from the N78C series with a single pole, double throw (SPDT) switch. It is concealed inside the door and frame for a clean installation on steel or wood doors, and suits installers who need the flexibility of both normally open and normally closed contacts. This version comes in white.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPDT contact configuration\u003c\/strong\u003e – Single pole, double throw switching provides both normally open and normally closed contacts, so it can be wired for open-loop or closed-loop circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap fit on steel\u003c\/strong\u003e – Snaps into the drilled hole on steel doors, so no glue is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide gap N35 NdFeB magnet\u003c\/strong\u003e – A grade N35 neodymium (NdFeB) rare-earth magnet supports a wide operating gap between switch and magnet.\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: N78CW\/STSD\u003c\/li\u003e\n\u003cli\u003eSeries: N78C\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: 3\/4\" recessed\u003c\/li\u003e\n\u003cli\u003eContact Configuration: SPDT\u003c\/li\u003e\n\u003cli\u003eContact Type: Closed loop\u003c\/li\u003e\n\u003cli\u003eStandard Gap: 1.25\" (31.75 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: White\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\u003eInstallations requiring a switchable N.O. or N.C. output\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":50330869694741,"sku":"Raz-N78CW\/STSD","price":61.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/5394\/0757\/files\/N78CW-STSD-1.jpg?v=1793018810","url":"https:\/\/www.raztechs.com\/products\/nascom-recessed-3-4-spdt-door-contact-n78cw-stsd-wide-gap-switch-magnet-set-with-wire-leads-for-steel-wood-doors-white","provider":"Raztechs","version":"1.0","type":"link"}