ABB CR M024AC4 Pluggable Interface Relay 4c/o, A1 A2=24V AC, 250V/6A (ABB1SVR405613R0000)

Amazon

4 contacts in one relay reduce wiring time Manual test button reduce testing time Customizable with pluggable function modules Integrated test button for manual actuation and locking of the output contacts Logic and standard sockets

Radwell UK

INTERFACE RELAY MODULE, PLUG IN, SPDT, 6 AMP, 24-250 VAC, 50/60 HZ, DIN RAIL MOUNT, -40 TO +85 DEGREES C, IP40