Manual Motor Protector Base, Accessory Type Manual Motor Protector Base, Operator Selector Switch, Current AC 32 A, Number of Poles 3, Maximum Voltage Rating 600V AC, Horsepower @ Three Phase - 240V AC 7 1/2 hp, Frame Size B, Overall Height 4 in, Overall Width 4.5 in, Compatible with Series XT IEC, Overall Depth 2 in, Horsepower @ Three Phase - 480V AC 15 hp, Standards CSA C22.2, UL 508