H2431 Magnetic Motor Starter Overload Protection Type Thermal Series CR306 Number of Poles 3 Phase Three Mounting Style DIN Rail Starter Style NEMA Reversing Capability Non-Reversing Maximum Voltage Rating 240V AC Coil Voltage 240V AC Horsepower @ Three Phase - 600V AC 10 hp Horsepower @ Three Phase - 240V AC 7 1/2 hp Horsepower @ Three Phase - 208V AC 7 1/2 hp Horsepower @ Three Phase - 480V AC 10 hp Horsepower @ Single Phase - 240V AC 3 hp Horsepower @ Single Phase - 120V AC 2 hp