{"product_id":"abb-1svr730712r2200-cm-mss-33s-ptc-motor-protection-relay","title":"ABB 1SVR730712R2200 CM-MSS.33S Thermistor Motor Protection Relay 2C\/O 110-130V\/220-240VAC PTC Relay","description":"\u003cp\u003eThe ABB CM-MSS.33S (SKU: 1SVR730712R2200) is a thermistor (PTC) motor protection relay from the CM-MSS series, designed to safeguard electric motors against overtemperature damage by monitoring embedded PTC thermistor sensors. The CM-MSS.33S features a dual changeover (2C\/O) output contact configuration and accepts a wide supply voltage range of 110–130V AC and 220–240V AC, making it suitable for diverse international control panel applications. With global certifications including ATEX, CE, UKCA, cULus, CCC, and DNV GL, this relay is engineered for demanding industrial and hazardous area environments.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCM-MSS.33S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1SVR730712R2200\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-MSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRelay for thermistor protection (PTC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Contacts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2C\/O (2 changeover)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110–130V AC \/ 220–240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePTC thermistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97 × 30 × 109 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.199 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4013614496646\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX (Directive 94\/9\/EC):\u003c\/strong\u003e Approved for use in explosive atmospheres and hazardous area installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE:\u003c\/strong\u003e Conforms to applicable European Union directives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUKCA:\u003c\/strong\u003e Meets United Kingdom Conformity Assessed requirements for the UK market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecULus (UL 508):\u003c\/strong\u003e Listed to UL 508 industrial control equipment standard for North American markets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCCC:\u003c\/strong\u003e China Compulsory Certification for the Chinese market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCB:\u003c\/strong\u003e International CB Scheme certification for global market access\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDNV GL:\u003c\/strong\u003e Certified for marine and offshore applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAN\/CSA C22.2 No. 14:\u003c\/strong\u003e Canadian Standards Association approval for industrial control equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEN 50495:\u003c\/strong\u003e Safety devices for use in potentially explosive atmospheres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC\/EN 63000:\u003c\/strong\u003e Technical documentation for assessment of electrical and electronic products regarding restricted substances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC\/EN 60079-7:\u003c\/strong\u003e Explosive atmospheres — equipment protection by increased safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC\/EN 60947-5-1:\u003c\/strong\u003e Low-voltage switchgear and controlgear — control circuit devices and switching elements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC\/EN 60947-8:\u003c\/strong\u003e Control units for built-in thermal protection (PTC) for rotating electrical machines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL 508:\u003c\/strong\u003e Standard for industrial control equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC 60715:\u003c\/strong\u003e Dimensions of low-voltage switchgear and controlgear — standardized mounting on rails\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACH:\u003c\/strong\u003e Compliant with EU REACH regulation on chemical substances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e Compliant with EU Restriction of Hazardous Substances directive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA C22.2 \/ CSA:\u003c\/strong\u003e Canadian Standards Association certified for industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications \u0026amp; Use Cases\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMotor overtemperature protection in industrial drives and automation systems\u003c\/li\u003e\n\u003cli\u003eHazardous area motor protection where ATEX compliance is mandatory\u003c\/li\u003e\n\u003cli\u003eMarine and offshore motor control panels (DNV GL certified)\u003c\/li\u003e\n\u003cli\u003eControl cabinet integration for motors equipped with embedded PTC thermistor sensors\u003c\/li\u003e\n\u003cli\u003eInternational installations requiring multi-voltage supply compatibility (110–130V \/ 220–240V AC)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50229338800411,"sku":"1SVR730712R2200","price":65.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/abb-1svr730712r2200-cm-mss-33s-110-130v-220-240vac-ptc-relay_0baa8a06-5d25-4124-9a26-b50244e949dc.webp?v=1777160822","url":"https:\/\/stoklink.com\/products\/abb-1svr730712r2200-cm-mss-33s-ptc-motor-protection-relay","provider":"Stoklink","version":"1.0","type":"link"}