ABB 1SVR405612R0000 CR-M024AC3 3C/O 24VAC Coil 250V 10A DIN Rail Pluggable Interface Switching Relay

The ABB CR-M024AC3 (SKU: 1SVR405612R0000) is a pluggable interface switching relay from the CR-M series, featuring 3 changeover (3C/O) contacts rated at 250V/10A with a 24VAC coil for seamless integration into control panels and industrial automation systems. Designed for DIN rail mounting, the CR-M024AC3 delivers reliable signal switching in a compact 21.2 × 35.6 × 27.5 mm footprint, making it ideal for space-constrained enclosures. Weighing just 33 grams, this relay is engineered for demanding industrial environments where precision and dependability are essential.

Technical Specifications

Certifications & Standards

• CAN/CSA C22.2 No.14: Canadian Standards Association certification for industrial control equipment
• IEC/EN 63000: Technical documentation for the assessment of electrical and electronic products with respect to the restriction of hazardous substances
• IEC/EN 61810-1: Electromechanical elementary relays — general and safety requirements
• UL 508: UL certification for industrial control equipment (North America)
• EN 61810: European standard for electromechanical elementary relays
• CSA C22.2: Canadian Standards Association electrical safety certification
• CSA: CSA Group product certification
• REACH: EU regulation on Registration, Evaluation, Authorisation and Restriction of Chemicals compliance
• RoHS: Restriction of Hazardous Substances directive compliant
• CCC: China Compulsory Certification for the Chinese market
• CE: European Conformity marking — meets EU health, safety, and environmental requirements
• UKCA: UK Conformity Assessed marking for the Great Britain market
• EAC: Eurasian Conformity mark for the Eurasian Economic Union
• VDE: Verband der Elektrotechnik — German electrical engineering association certification

Applications & Use Cases

• Signal isolation and level shifting between control circuits in industrial automation
• PLC output amplification and interface in control panels
• Machine building and factory automation switching tasks
• Building automation and HVAC control systems
• Process control and instrumentation interfacing
• General-purpose relay switching in DIN rail enclosures