{"product_id":"51199947-175-honeywell-cabinet-fan-assembly-with-alarm","title":"51199947-175 Honeywell Cabinet Fan Assembly with Alarm","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51199947-175\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51199947-175\u003c\/strong\u003e Cabinet Fan Assembly with Alarm, operates as a dedicated hardware component for thermal dissipation and ventilation monitoring within control cabinet enclosures. It executes forced-air cooling and dry-contact alarm state transitions directly to the enclosure monitoring circuit without intermediate protocol conversion layers.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e51199947-175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.22 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 19-inch rack mount chassis profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e42.5 W (Maximum active load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e85 VAC to 132 VAC, 47 Hz to 63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Switch\u003c\/td\u003e\n\u003ctd\u003e200 VDC Peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Instrumentation and Signal Communication Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe unit integrates with Honeywell control enclosure distribution systems, maintaining rigorous channel isolation and reliable low-voltage relay contact switching. Standard configuration supports direct hardware integration with cabinet alarm loops, where internal monitoring circuits detect impeller stall or thermal threshold violations. The integrated alarm contact handles up to 0.5 A max DC rating peak AC resistive loads, ensuring dependable fault signaling to external monitoring nodes.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 51199947-175 support hot-swapping during active cabinet operation?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping is restricted due to the direct AC line voltage input terminals; power must be isolated upstream prior to mechanical extraction or wiring maintenance.\u003c\/p\u003e\n\u003cp\u003eQ: What is the failure-state behavior of the integrated alarm contact?\u003c\/p\u003e\n\u003cp\u003eA: The dry contact opens upon loss of power or impeller rotation failure, triggering a fault indication on connected monitoring loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the fan assembly securely within the designated vertical rack space using appropriate mechanical fasteners to ensure chassis grounding continuity.\u003c\/li\u003e\n\u003cli\u003eConnect the AC supply leads (85 VAC to 132 VAC) to the terminal block while observing local electrical safety codes and phase segregation standards.\u003c\/li\u003e\n\u003cli\u003eWire the alarm relay contacts to the cabinet supervisory input channels using shielded twisted-pair cabling to prevent induced noise coupling.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67900385427752,"sku":"51199947-175","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/51199947-175.png?v=1792050705","url":"https:\/\/www.powerdcs.com\/ar\/products\/51199947-175-honeywell-cabinet-fan-assembly-with-alarm","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}