ABB 1SVR405660R0000 CR-U3S Socket for 3c/o CR-U Relay 10A 250V Relay Socket

The ABB CR-U3S (SKU: 1SVR405660R0000) is a dedicated relay socket designed for use with 3-changeover (3c/o) CR-U series relays, providing a secure and reliable interface in control panel and industrial automation applications. Rated at 10 A and 250 V, the CR-U3S socket features compact dimensions of 38 x 26 x 75 mm and integrates seamlessly with ABB's CR-U relay family, simplifying installation and replacement in demanding industrial environments.

Technical Specifications

Certifications & Standards

• CAN/CSA C22.2 No.14: Canadian industrial control equipment standard
• IEC/EN 63000: Technical documentation for assessment of electrical and electronic products with respect to restriction of hazardous substances
• IEC/EN 61984: Connectors — safety requirements and tests
• UL 508: Standard for industrial control equipment (Underwriters Laboratories)
• CSA C22.2: Canadian Standards Association electrical equipment certification
• CSA: Canadian Standards Association certified
• REACH: Compliant with EU regulation on registration, evaluation, authorisation and restriction of chemicals
• RoHS: Compliant with EU Restriction of Hazardous Substances Directive
• CE: Conforms to European Union health, safety, and environmental protection standards
• UKCA: UK Conformity Assessed marking for Great Britain market
• EAC: Eurasian Conformity marking for Eurasian Economic Union

Applications & Use Cases

• Control panels requiring socketed relay mounting for easy relay replacement
• Industrial automation systems using ABB CR-U series 3-changeover relays
• Machine building and OEM control cabinets
• Building automation and HVAC control systems
• Process control and PLC output relay interfacing