237-1576, ABB, ABB Contactor, 220 V Coil, 3-Pole, 20 A, 4 kW, 3NO, Brand ABB, Coil Voltage 220 V, Number of Poles 3, Contact Current Rating 20 A, Power Rating 4 kW ABB Contactor, 220 V Coil, 3-Pole, 20 A, 4 kW, 3NO