Manual Motor Starter NEMA Size M-1 Maximum Voltage Rating 600V AC Number of Poles 3 Operator Push Button Phase Three Current AC 27 A Hazardous Location Specification Class I Div 1 and 2 Group C D Class II Div 1 and 2 Group E F G Horsepower @ Three Phase - 240V AC 7 1/2 hp Horsepower @ Three Phase - 480V AC 10 hp Series Class 2510 M Series Horsepower @ Three Phase - 600V AC 10 hp Maximum Overload Relay Current Setting Not Applicable