Interconnection strip ZGGZ4, possibility of connection of 6 sockets or relays, bridges common input signals (coil terminals A1 or A2) or output signals. For sockets: GZT2, GZT3, GZT4, GZM2, GZM3, GZM4 and for interface relays PIR2, PIR3, PIR4. Grey colour. Maximum permissible current is 10 A / 250 V AC