ABB 1SVR405650R1000 CR-PSS Standard Socket for 1C/O or 2C/O CR-P Relay 2A 250V Relay Socket

The ABB CR-PSS (1SVR405650R1000) is a standard relay socket designed for use with ABB CR-P series 1-changeover or 2-changeover plug-in relays, rated at 2 A and 250 V. The CR-PSS provides a secure, DIN-rail-compatible mounting solution for CR-P relays in control panels and industrial automation applications, simplifying relay replacement without disturbing field wiring. Compact dimensions of 15.5 mm × 42.5 mm × 75 mm and a lightweight 38 g construction make it easy to integrate into dense panel layouts.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with EU Restriction of Hazardous Substances Directive
• CE: Meets European conformity requirements for electrical equipment
• CAN/CSA C22.2 No. 14: Canadian industrial control equipment standard
• IEC/EN 63000: Technical documentation for RoHS assessment
• IEC/EN 61984: Connectors — safety requirements and tests
• UL 508: Standard for industrial control equipment (USA)
• CSA C22.2: Canadian Standards Association electrical safety certification
• REACH: Compliant with EU chemicals regulation (SVHC)
• UKCA: UK Conformity Assessed marking for Great Britain market
• EAC: Eurasian Conformity mark for Russia and CIS markets

Applications & Use Cases

• Control panel relay mounting in industrial automation systems
• Machine control and PLC output interface circuits
• Building automation and HVAC control panels
• Process control and instrumentation enclosures
• Any application requiring plug-in CR-P relay socketing for easy field replacement

Frequently Asked Questions

Which relays are compatible with the CR-PSS?
The CR-PSS socket is designed for ABB CR-P series relays in both 1-changeover (1C/O) and 2-changeover (2C/O) configurations.

Can the CR-PSS be mounted on a DIN rail?
Yes, the CR-PSS is designed for standard DIN rail mounting, enabling neat, space-efficient panel layouts.

What is the rated current and voltage of the CR-PSS?
The CR-PSS relay socket is rated at 2 A and 250 V, matching the CR-P relay series specifications.