Relay base socket, DIN rail mounting type, suitable for DPDT, plug- in type switching relays of model:, Q3, Miniature, Power switching relay, DPDT With operation indicator, Coil, Voltage: 110 V AC, 50 Hz, Conta, Miniature Power, switching relay, Coil Voltage:, 220 V AC, Miniature Power switching, relay, Coil Voltage: 24 V DC, Contact ratin