Motor Starter Switch, Number of Gangs 1, Current AC 20 A, Hazardous Location Specification Class I, Div 1 and 2, Group C, D, Class II, Div 1 and 2, Group E, F, G, Class III, Div 1 and 2, Horsepower @ Single Phase - 120V AC 2 hp, Horsepower @ Single Phase - 240V AC 2 hp, Horsepower @ Three Phase - 480V AC 3 hp, Horsepower @ Three Phase - 600V AC 3 hp, Includes Pilot Light Yes, Number of Poles 2, Number of Required Thermals 1, Operator Handle, IP Rating Not Applicable, Phase Single