Power contactor, AC-3 50 A, 22 kW / 400 V 230 V AC, 50/60 Hz 3-pole, Size S2 Spring-type terminal With electronic control unit With varistor attenuated low-noise !!! Phased-out product !!! Successor is SIRIUS 3RT2 Preferred successor type is >>3RT2036-3NP30<< &DPMD_ACK238_001_000_3RT1&