Manual Motor Starter NEMA Size Not Applicable Horsepower @ Single Phase - 120V AC 1/8 hp Horsepower @ Single Phase - 240V AC 1/3 hp Maximum Voltage Rating 690V AC Number of Poles 3 Operator Push Button Phase Three Current AC 4 A Horsepower @ Three Phase - 208V AC 3/4 hp Horsepower @ Three Phase - 240V AC 3/4 hp Horsepower @ Three Phase - 480V AC 2 hp Series TeSys Easy Horsepower @ Three Phase - 600V AC 3 hp Maximum Overload Relay Current Setting 4 A