{"product_id":"siemens-500-033340-psc-12-firefinder-xls-power-supply-and-battery-charger","title":"Siemens 500-033340 PSC-12 FireFinder XLS Power Supply and Battery Charger","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Siemens 500-033340 is a PSC-12 power supply and battery charger designed for Siemens FireFinder XLS fire alarm systems. It provides regulated 24 VDC power with a total output capacity of 12 A and includes charging capabilities for batteries up to 100 Ah. The unit also incorporates four relays for system-related control functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500-033340\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Alarm Power Supplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePSC-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Supply and Battery Charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens FireFinder XLS fire alarm systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal DC Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120–240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Input Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal Power Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 A power-limited at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Charging Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 100 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Conversion Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOffline switch-mode converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiltered and regulated DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegrated Relays\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFour relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackbox or optional CAB-MP, one module space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplacement Part\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens S54430-C26-A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.43 lbs \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 500-033340\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 500-033340 is identified as the Siemens PSC-12 main power supply module for compatible FireFinder XLS installations. It uses an offline switch-mode power converter to produce filtered and regulated DC output. The unit accepts universal AC input from 120 to 240 VAC at 50 or 60 Hz and includes a 4 A power-limited output for external use. Its integrated battery charger and relay configuration support power management within compatible fire alarm control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eI\n\u003cul\u003e\n\u003cli\u003ePower Supply Module: Provides primary DC power for compatible Siemens fire alarm system components.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e24 VDC Output: Delivers a total regulated output capacity of 12 A.\u003c\/li\u003e\n\u003cli\u003eBattery Charging: Includes an integrated charger for batteries rated up to 100 Ah.\u003c\/li\u003e\n\u003cli\u003eUniversal AC Input: Accepts 120–240 VAC power at 50 or 60 Hz.\u003c\/li\u003e\n\u003cli\u003eSwitch-Mode Conversion: Uses an offline switch-mode converter for power transformation.\u003c\/li\u003e\n\u003cli\u003eRegulated DC Output: Supplies filtered and regulated 24 VDC power to connected equipment.\u003c\/li\u003e\n\u003cli\u003eExternal Power Output: Provides a 4 A power-limited 24 VDC output for external applications.\u003c\/li\u003e\n\u003cli\u003eIntegrated Relays: Includes four relays for compatible system control functions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 500-033340 delivers the reliability and precision required for power distribution and battery charging in compatible fire alarm control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52589228753194,"sku":"500-033340","price":4399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_0e13d2b7-3523-402f-9a3d-221b80121eaa.webp?v=1789241453","url":"https:\/\/iqelectro.com\/products\/siemens-500-033340-psc-12-firefinder-xls-power-supply-and-battery-charger","provider":"IQElectro","version":"1.0","type":"link"}