{"product_id":"icm-icm-icm401-3-phase-line-monitor-190-to-600-vac-10a","title":"Icm ICM-ICM401 3-phase Line Monitor 190 to 600 Vac 10A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ICM ICM-ICM401 is a 3-phase line monitor designed to protect compressors and other motor-driven equipment from damaging electrical conditions. It continuously monitors incoming 3-phase power and trips on phase loss, phase reversal, and phase unbalance. The unit accepts an input voltage range of 190 to 600 VAC at 50\/60 Hz and switches through a 10 amp SPDT contact output, making it compatible with a wide range of commercial and light-industrial control circuits. Licensed HVAC technicians and refrigeration mechanics are the primary installers of this device.\u003c\/p\u003e\n\u003cp\u003eThe ICM-ICM401 is well suited for protecting scroll and screw compressors from reverse rotation caused by phase reversal or phase loss at startup. It fits residential and commercial refrigeration and HVAC applications where 3-phase power feeds a compressor rack, rooftop unit, or chiller. The monitor acts as a first line of defense in the control circuit before the compressor contactor, interrupting the control signal before the compressor is energized under a fault condition.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMonitors for phase loss, phase reversal, and phase unbalance on 3-phase systems\u003c\/li\u003e\n  \u003cli\u003eWide input voltage range: 190 to 600 VAC covers most commercial 3-phase services\u003c\/li\u003e\n  \u003cli\u003e50\/60 Hz frequency rating for domestic and international applications\u003c\/li\u003e\n  \u003cli\u003e10 A SPDT contact output integrates directly into compressor control circuits\u003c\/li\u003e\n  \u003cli\u003ePlastic body construction — compact and suitable for installation inside control panels\u003c\/li\u003e\n  \u003cli\u003eProtects scroll and screw compressors from reverse rotation damage at startup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation 3-phase line monitor for commercial HVAC and refrigeration systems using scroll or screw compressors on 3-phase power services ranging from 190 to 600 VAC.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician or qualified electrician. De-energize and lock out the 3-phase disconnect before wiring the monitor into the control circuit. The SPDT output contact is typically wired in series with the compressor contactor coil circuit. Follow NEC requirements for control wiring and panel installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 190 to 600 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Configuration\u003c\/strong\u003e: 1NO SPDT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Rating\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ICM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ICM-ICM401\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIVERSITECH","offers":[{"title":"Default Title","offer_id":51525206737202,"sku":"ICM-ICM401","price":77.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5aae69c3ee47a7332924b38b05fbd89e.jpg?v=1785467212","url":"https:\/\/voomisupply.com\/products\/icm-icm-icm401-3-phase-line-monitor-190-to-600-vac-10a","provider":"Voomi Supply","version":"1.0","type":"link"}