{"product_id":"abb-1svr405622r0000-cr-u024ac3-switching-relay","title":"ABB 1SVR405622R0000 CR-U024AC3 Pluggable Interface Switching Relay 3C\/O 24VAC Coil 250V 10A DIN Rail","description":"\u003cp\u003eThe ABB CR-U024AC3 (SKU: 1SVR405622R0000) is a pluggable interface switching relay from the CR-U series, featuring 3 changeover (C\/O) contacts rated at 250V\/10A with a 24VAC control coil. Designed for DIN rail mounting, the CR-U024AC3 delivers reliable signal switching and interface isolation in industrial control panels, PLC output stages, and automation systems. Its compact 35mm × 54.4mm × 35mm footprint and plug-in design simplify installation and field replacement without rewiring.\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\u003eCR-U024AC3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1SVR405622R0000\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\u003eCR-U\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePluggable Interface Switching Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Contacts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 C\/O (3-pole changeover)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24VAC (A1–A2)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\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\u003e35mm × 54.4mm × 35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.083 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4013614498558\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\u003eCE:\u003c\/strong\u003e Conformité Européenne — meets EU safety, health, and environmental requirements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUKCA:\u003c\/strong\u003e UK Conformity Assessed — approved for Great Britain market\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL 508:\u003c\/strong\u003e UL-listed for industrial control equipment (North America)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCAN\/CSA C22.2 No.14:\u003c\/strong\u003e Canadian Standards Association — industrial control equipment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCSA C22.2:\u003c\/strong\u003e CSA certification for electrical safety compliance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCSA:\u003c\/strong\u003e General CSA product safety certification\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIEC\/EN 61810-1:\u003c\/strong\u003e Electromechanical elementary relays — general and safety requirements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEN 61810:\u003c\/strong\u003e European standard for electromechanical relays\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIEC\/EN 63000:\u003c\/strong\u003e Technical documentation for assessment of electrical and electronic equipment with respect to RoHS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVDE:\u003c\/strong\u003e German electrical engineering certification (Verband der Elektrotechnik)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e Restriction of Hazardous Substances — EU Directive 2011\/65\/EU compliant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eREACH:\u003c\/strong\u003e EU chemical safety regulation compliance (ECHA)\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\u003eEAC:\u003c\/strong\u003e Eurasian Conformity mark for Russia\/CIS markets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications \u0026amp; Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePLC digital output interface and signal isolation in industrial automation panels\u003c\/li\u003e\n  \u003cli\u003eMachine control cabinets requiring compact, plug-in relay solutions\u003c\/li\u003e\n  \u003cli\u003eHVAC, building automation, and process control switching\u003c\/li\u003e\n  \u003cli\u003eMotor control and auxiliary switching circuits in industrial environments\u003c\/li\u003e\n  \u003cli\u003eField bus interface and I\/O expansion modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the \"C\/O\" designation mean?\u003c\/strong\u003e\u003cbr\u003eC\/O stands for changeover contact (also known as SPDT — Single Pole Double Throw). Each of the 3 contacts includes a normally open (NO) and normally closed (NC) connection sharing a common terminal, providing maximum switching flexibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the CR-U024AC3 plug-in or soldered?\u003c\/strong\u003e\u003cbr\u003eThe CR-U024AC3 is a pluggable relay designed to seat into a compatible CR-U series relay socket, allowing fast field replacement without disturbing panel wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat coil voltage does this relay require?\u003c\/strong\u003e\u003cbr\u003eThis model is energised by a 24VAC supply connected across terminals A1 and A2.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50229332705563,"sku":"1SVR405622R0000","price":7.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/abb-1svr405622r0000-cr-u024ac3-10a-din-rail_9d0478fb-2dc1-4603-b8b0-3472ad3d2f90.webp?v=1777160594","url":"https:\/\/stoklink.com\/products\/abb-1svr405622r0000-cr-u024ac3-switching-relay","provider":"Stoklink","version":"1.0","type":"link"}