ABB 1SVR405612R3000 CR-M230AC3 3C/O 10A 230VAC Coil DIN Rail Pluggable Interface Switching Relay

The ABB CR-M230AC3 (SKU: 1SVR405612R3000) is a pluggable interface switching relay from the CR-M series, designed for seamless DIN rail mounting in industrial control panels and automation systems. Featuring a 3-changeover (3C/O) contact configuration with a 230VAC coil, this relay delivers reliable switching at up to 250V/10A, making it ideal for signal interface, load switching, and logic control applications. Its compact 21.2 × 35.6 × 27.5 mm form factor and pluggable design simplify installation and replacement in demanding industrial environments.

Technical Specifications

Certifications & Standards

• CAN/CSA C22.2 No.14: Canadian standard for industrial control equipment
• IEC/EN 63000: Technical documentation for evaluation of electrical and electronic equipment with respect to restrictions on hazardous substances
• IEC/EN 61810-1: Electromechanical elementary relays — general requirements
• UL 508: UL standard for industrial control equipment (USA)
• EN 61810: European standard for electromechanical elementary relays
• CSA C22.2: Canadian electrical safety certification
• CSA: Canadian Standards Association certification
• REACH: EU regulation on chemical substances compliance
• RoHS: Restriction of Hazardous Substances directive compliance
• CCC: China Compulsory Certification
• CE: European conformity marking
• UKCA: UK Conformity Assessed marking for Great Britain market
• EAC: Eurasian Conformity marking for Russia/CIS markets
• VDE: German electrical engineering standards association certification

Applications & Use Cases

• Signal interface between PLCs and field devices in industrial automation
• Load switching and control in machine panels and control cabinets
• Logic and interlock circuits in manufacturing and process control systems
• HVAC, building automation, and facility management control panels
• Motor control auxiliaries and relay ladder logic applications