ABB CR-U3S 1SVR405660R0000 Socket for CR-U 3CO Relays

The ABB CR-U3S (article 1SVR405660R0000) is a relay socket from the CR-U universal relay range, designed to accept CR-U relays fitted with 3 changeover (SPDT) output contacts. Wiring is carried out via screw connection terminals, and the socket is compatible with pluggable accessories including function modules, a holder, and a marker.

Technical specifications:

• Series: CR-U3S
• ABB article number: 1SVR405660R0000
• EAN: 4013614528996
• Compatible relay output: 3 c/o (SPDT) contacts
• Terminal type: Screw connection

Features and benefits:

• Matched to CR-U universal relays with 3 c/o (SPDT) outputs, ensuring direct mechanical and electrical compatibility within the CR-U range
• Screw connection terminals allow tool-assisted, secure wiring for dependable circuit connections
• Supports pluggable function modules as accessories, enabling added functionality without rewiring the socket
• Holder and marker accessories are available, supporting organised installation and clear circuit identification

Applications:

• Control panel assemblies where CR-U relays with 3 changeover contacts are specified
• Industrial automation and machine control systems built around the CR-U universal relay family
• Building automation and HVAC control wiring requiring socketed relay arrangements
• General-purpose relay switching circuits with screw-terminal wiring infrastructure

Also known as: ABB CR-U3S, CR-U3S 1SVR405660R0000, ABB relay socket 3c/o, CR-U relay socket SPDT, ABB 1SVR405660R0000.