{"product_id":"abb-1svr750660r0200-cm-iwn-1s-insulation-monitoring-relay","title":"ABB 1SVR750660R0200 CM-IWN.1S Insulation and Earth Fault Monitoring Relay 2 C\/O 1-100kΩ 24-240VAC\/DC","description":"\u003cp\u003eThe ABB CM-IWN.1S insulation and earth fault monitoring relay (SKU: 1SVR750660R0200) continuously monitors insulation resistance in unearthed AC and DC systems, providing two changeover output contacts and a wide supply voltage range of 24–240 VAC\/DC. Part of the CM-IWN series, the CM-IWN.1S is designed for industrial control panels, machinery, and critical electrical installations where early detection of insulation degradation is essential to prevent equipment damage and personnel hazards. Its compact 45 mm × 85.6 mm × 104.8 mm DIN-rail housing makes it suitable for space-constrained enclosures.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCM-IWN.1S\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1SVR750660R0200\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCM-IWN\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInsulation and Earth Fault Monitoring Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contacts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 C\/O (2 changeover)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation Resistance Range 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–100 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation Resistance Range 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2–200 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24–240 VAC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 mm × 85.6 mm × 104.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.241 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4016779852623\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIEC 61557-8:\u003c\/strong\u003e Insulation monitoring devices for IT systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIEC\/EN 61557-1:\u003c\/strong\u003e General requirements for electrical safety in low-voltage distribution systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIEC\/EN 61557-8:\u003c\/strong\u003e Insulation monitoring devices for IT systems (EN harmonised)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIEC\/EN 63000:\u003c\/strong\u003e Technical documentation for the assessment of electrical and electronic products with respect to the restriction of hazardous substances\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIEC\/EN 61326-2-4:\u003c\/strong\u003e EMC requirements for equipment used in industrial locations — particular requirements for insulation monitoring devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIEC\/EN 61326-2:\u003c\/strong\u003e EMC — immunity requirements for industrial electromagnetic environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEN 63000:\u003c\/strong\u003e European harmonised standard for RoHS technical documentation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEN 61326-2:\u003c\/strong\u003e EMC for measurement, control and laboratory equipment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEN 61557-1:\u003c\/strong\u003e Electrical safety in LV distribution systems — general requirements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEN 61557-8:\u003c\/strong\u003e Insulation monitoring devices for IT systems (EN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIEC 60715:\u003c\/strong\u003e Dimensions of low-voltage switchgear and controlgear — standardised mounting on rails\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL 508:\u003c\/strong\u003e Industrial control equipment (USA)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCAN\/CSA C22.2 No.14:\u003c\/strong\u003e Industrial control equipment (Canada)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE:\u003c\/strong\u003e European conformity marking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCSA:\u003c\/strong\u003e Canadian Standards Association certification\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ecULus:\u003c\/strong\u003e UL recognised for both US and Canadian markets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCCC:\u003c\/strong\u003e China Compulsory Certification\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUKCA:\u003c\/strong\u003e UK Conformity Assessed marking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eREACH:\u003c\/strong\u003e EU regulation on registration, evaluation, authorisation and restriction of chemicals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e Restriction of Hazardous Substances directive compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications \u0026amp; Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eContinuous insulation resistance monitoring in unearthed (IT) AC and DC power systems\u003c\/li\u003e\n  \u003cli\u003eEarly fault detection in industrial machinery, control panels, and process automation systems\u003c\/li\u003e\n  \u003cli\u003eProtection of medical equipment power supplies and operating theatre electrical systems\u003c\/li\u003e\n  \u003cli\u003eMonitoring of photovoltaic (PV) and battery energy storage DC systems\u003c\/li\u003e\n  \u003cli\u003eAlarm and shutdown triggering in offshore, marine, and mining electrical installations\u003c\/li\u003e\n  \u003cli\u003eBuilding automation and critical infrastructure panels requiring IEC 61557-8 compliance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50229340471579,"sku":"1SVR750660R0200","price":455.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/abb-1svr750660r0200-cm-iwn-1s-c-o-1-100k-24-240vac-dc_87fcabf0-8bfe-4d9c-9dc1-0efd0bbc0595.webp?v=1777160902","url":"https:\/\/stoklink.com\/products\/abb-1svr750660r0200-cm-iwn-1s-insulation-monitoring-relay","provider":"Stoklink","version":"1.0","type":"link"}