{"product_id":"abb-cr-m230ac4-230vac-interface-relay-4co","title":"ABB CR-M230AC4 Pluggable interface relay 4c\/o, A1-A2=230VAC, 250V\/6A","description":"\u003ch2\u003eABB CR-M230AC4 Pluggable Interface Relay\u003c\/h2\u003e\n\u003cp\u003eThe CR-M230AC4 is a pluggable miniature interface relay from ABB's CR-M range, designed to plug into a compatible ABB CR-M socket for snap-on DIN rail mounting. Operating on a 230V AC control supply, it provides a 4 c\/o (SPDT) output rated at 250V\/6A, allowing multiple circuits to be switched from a single input signal — a common requirement in control panels and automation systems across UAE commercial and industrial facilities.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4 c\/o (SPDT) output contacts rated at 250V\/6A for switching up to four circuits from one input\u003c\/li\u003e\n  \u003cli\u003e230V AC rated control supply voltage for direct compatibility with mains-level control circuits\u003c\/li\u003e\n  \u003cli\u003eIntegrated test button for manual actuation and easy commissioning without live circuit testing\u003c\/li\u003e\n  \u003cli\u003eIntegrated LED provides visual indication of relay coil energization\u003c\/li\u003e\n  \u003cli\u003eGenuine ABB quality — plugs into standard CR-M sockets for fast DIN rail installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCR-M230AC4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003ePluggable miniature interface relay\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRated Control Supply Voltage (Us)\u003c\/td\u003e\n\u003ctd\u003e230V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e4 C\/O (SPDT) Contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e250V \/ 6A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRated Operational Voltage\u003c\/td\u003e\n\u003ctd\u003e250V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRated Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eFlat-Pin Connections\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage (Ui)\u003c\/td\u003e\n\u003ctd\u003e250V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDegree of Protection\u003c\/td\u003e\n\u003ctd\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eIEC\/EN 61810-1, UL 508, CAN\/CSA C22.2 No.14\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAmbient Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSignal interfacing between PLCs and higher-power output circuits in control panels\u003c\/li\u003e\n  \u003cli\u003eMulti-circuit switching from a single control signal in automation and process systems\u003c\/li\u003e\n  \u003cli\u003eRelay logic and control wiring in BMS and building automation installations across the UAE\u003c\/li\u003e\n  \u003cli\u003eInterface relay applications in industrial control cabinets and panel builder assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is a pluggable interface relay used for?\u003c\/strong\u003e\u003cbr\u003eIt electrically isolates a low-power control signal (e.g. from a PLC, BMS, or sensor) from the higher-power circuit it needs to switch, and lets multiple contacts be switched simultaneously from one control signal — commonly used for signal interfacing, contact multiplication, and small load switching in control panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this need a separate socket\/base to install?\u003c\/strong\u003e\u003cbr\u003eYes — pluggable relays like this mount into a compatible DIN-rail or PCB-mount socket (check the Technical Specifications table for the matching socket model) rather than being hard-wired directly, so the relay itself can be swapped without rewiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does the contact configuration (e.g. 2c\/o, 4c\/o) mean?\u003c\/strong\u003e\u003cbr\u003e\"c\/o\" means changeover — each contact set has both normally-open and normally-closed positions. The number (2 or 4) is how many independent changeover contact sets the relay switches simultaneously from one coil signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003cbr\u003eFitting the relay into its socket is straightforward, but wiring the socket into a live control panel should be done by a licensed electrician or qualified panel builder.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44352457441379,"sku":"CR-M230AC4","price":17.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/6570\/1475\/files\/9PAA00000238290_400x400_fcd2bc1e-5f71-47c7-95ec-93d1f6bbfab2.jpg?v=1787498366","url":"https:\/\/www.deluxeuae.com\/products\/abb-cr-m230ac4-230vac-interface-relay-4co","provider":"Deluxe Electricals","version":"1.0","type":"link"}