ABB 1SVR405651R1000 CR-M2SS,Standard socket for 2 c/o

The CR-M2SS socket is from the CR-M (miniature) relay range. The standard socket is suitable for CR-M relays with 2

ABB 1SVR405613R3100 AUX RELAY 4CO 230V AC CR-M230AC4L

The CR-M230AC4L pluggable interface relay is a miniature relay, which is to be plugged into a suitable ABB CR-M socket.