3RT1025-1AN24 Power Contactor, Ac-3 17 A, 7.5 Kw / 400 V 220 V Ac, 50/60 Hz 3-pole. 2 No + 2 Nc, Size S0 Screw Terminal !!! Phased-out Product !!! Successor Is Sirius 3Rt2 Preferred Successor .