Socket form factor for CR-M relay family
The ABB 1SVR405651R1200 is a Type Socket — a logical socket designed specifically for the CR-M relay family, accepting a 2c/o (two changeover) CR-M relay module.
Panel integration and sourcing
As a DIN-rail-mountable socket, the 1SVR405651R1200 clips into the control panel alongside other ABB control components, reducing wiring time by providing a dedicated termination point for the relay coil and contact circuits.