{"product_id":"icm-controls-icm492dx-monitor","title":"ICM Controls ICM492DX Monitor","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eICM Controls ICM492DX Single-Phase Voltage Monitor\u003c\/span\u003e\u003cspan\u003e is designed to protect compatible HVACR compressors and motors against abnormal line voltage and rapid short cycling. Operating with an \u003c\/span\u003e\u003cspan\u003e80–300 VAC line voltage input\u003c\/span\u003e\u003cspan\u003e, this electronic protection control continuously measures incoming RMS voltage and uses a digital display to help technicians monitor electrical conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eICM492DX motor protection control\u003c\/span\u003e\u003cspan\u003e features adjustable overvoltage and undervoltage thresholds, an adjustable anti-short-cycle delay, and fault-response settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts \u003c\/span\u003e\u003cspan\u003eSPDT dry-contact relay output\u003c\/span\u003e\u003cspan\u003e provides normally open and normally closed switching contacts for integration into compatible equipment control circuits. The unit also includes an 18–240 VAC control voltage input, 50\/60 Hz operation, and fault-history memory.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor proper \u003c\/span\u003e\u003cspan\u003eHVAC compressor voltage protection\u003c\/span\u003e\u003cspan\u003e, verify the supply voltage, relay contact ratings, contactor coil requirements, and wiring arrangement before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFollow the manufacturer's instructions when configuring voltage limits and reset functions. This \u003c\/span\u003e\u003cspan\u003esingle-phase line voltage monitor\u003c\/span\u003e\u003cspan\u003e is intended for qualified technicians servicing compatible air conditioning, refrigeration, and motor-driven equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e80–300 VAC line voltage input\u003c\/span\u003e\u003cspan\u003e for single-phase monitoring applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eOvervoltage and undervoltage protection\u003c\/span\u003e\u003cspan\u003e with adjustable operating thresholds.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eAdjustable anti-short-cycle delay to reduce rapid restarting after power interruptions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eBacklit digital display showing incoming RMS voltage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eSPDT dry-contact relay\u003c\/span\u003e\u003cspan\u003e for compatible control circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e18–240 VAC control input and 50\/60 Hz frequency compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e50-fault memory to assist electrical troubleshooting.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eVoltage measurement accuracy rated at ±2%.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCommon Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eQ: What does the ICM492DX single-phase voltage monitor do?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA: It monitors incoming line voltage and changes relay contact states when voltage falls outside configured limits. It also provides anti-short-cycle protection to help prevent rapid equipment restarting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQ: Can the ICM492DX protect an air conditioning compressor?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA: Yes, when properly integrated into a compatible compressor control circuit. Verify the equipment voltage, relay ratings, contactor configuration, and manufacturer's installation instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQ: What voltage range does the ICM Controls ICM492DX support?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA: The manufacturer specifies an 80–300 VAC line voltage input, with adjustable overvoltage and undervoltage settings. The control voltage input is rated for 18–240 VAC.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDisclaimer\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eWhile we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eICM492DX is the cross for ICM492D \u003c\/span\u003e\u003c\/p\u003e","brand":"ICM Controls","offers":[{"title":"Default Title","offer_id":43296160350386,"sku":"ICM492DX","price":175.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_20f0d01a-566d-46f2-8d95-ad6e1bc79394.png?v=1794344928","url":"https:\/\/www.gsistore.com\/en-ca\/products\/icm-controls-icm492dx-monitor","provider":"GSIstore","version":"1.0","type":"link"}