SIRIUS Power Contactor, 440 to 480 VAC/VDC Coil, 300 A Maximum Load, 590 VA Pickup/650 W Closing/6.7 VA/7.4 W Holding Coil Power Rating, 3 Pole, 50/60 Hz, 160 kW, 3NO, 2NO/2NC Auxiliary Contacts, Power Factor: 0.9 Closing/Holding, Size S10, Screw/Spring Loaded, IP20/00, 10000000 Operating Cycles, -25 to 60 deg C Operating, Threaded/Fixed Mount, 210 mm H x 145 mm W x 202 mm D