{"product_id":"simplex-636-341-power-supply-module-unit-quick-delivery","title":"636-341 | Simplex Power Supply for 4020 \u0026 4100 Fire Alarm Panels – 28.5 VDC, 12A","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Simplex 636-341 Power Supply is designed for use with Simplex 4020 and 4100 Series fire alarm control panels. It delivers 28.5 VDC at 12 amps output from a 120\/240 VAC input, providing reliable power conversion and supervision. This unit includes battery changeover and monitoring functions to ensure continuous system operation during brownouts or power loss.\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e636-341\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand \/ Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSimplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReconditioned \/ Discontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSimplex 4020 \u0026amp; 4100 Series (Group 2 only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240 VAC, 6.0\/3.0 A, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 lbs (3.2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.5 × 6.5 × 5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003e636-341\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 636-341 is a discontinued Simplex power supply module that supports Group 2 compatibility with the 4020 and 4100 control panels. It works with specific companion boards, including the Master Controller #565-325, Power Supply Interface #565-256, and Standard Slave Boards #565-368 or #566-759. With its integrated supervision and automatic changeover capabilities, it ensures fire alarm systems remain functional in critical environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConverts 120\/240 VAC input to regulated 28.5 VDC output\u003c\/li\u003e\n\u003cli\u003eProvides up to 12 amps of DC power\u003c\/li\u003e\n\u003cli\u003eIntegrated battery changeover circuitry (controlled by slave board)\u003c\/li\u003e\n\u003cli\u003eSupervises and monitors batteries under system control\u003c\/li\u003e\n\u003cli\u003eDetects brownout or AC power loss and signals the system\u003c\/li\u003e\n\u003cli\u003eCompatible with Simplex 4020 and 4100 panels (Group 2 only)\u003c\/li\u003e\n\u003cli\u003eSupports essential boards: Master Controller #565-325, Power Supply Interface #565-256, and Standard Slave #565-368 \/ #566-759\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":50649529319722,"sku":"636-341","price":2455.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/636-341.jpg?v=1759348833","url":"https:\/\/iqelectro.com\/products\/simplex-636-341-power-supply-module-unit-quick-delivery","provider":"IQElectro","version":"1.0","type":"link"}