SIRIUS Load Feeder Starter, Combination Fuseless Non-Reversing, Series: 3RA1, 690 VAC, 18 to 25 A, 50/60 Hz, 25 hp Motor, 110/120 VAC Coil, 3 Poles, 1/3 Phase, Threaded, SPDT, 1NO/1NC Auxiliary, IP20, 50000 Operating Cycles, -20 to 70 deg C Operating, 295 mm H x 55 mm W x 168 mm D