Safety Switch, Contact Form 3PST, Current Rating 100 A, Depth 8 1/4 in, Duty Heavy Duty, Enclosure Type Enclosed, Environment Indoor, Features On/Off Handle Indication, For Fuse Class Not Applicable, Height 23 in, Horsepower @ 240V AC 7 1/2 hp, Horsepower @ 600V AC 100 hp, Housing Material Steel, IP Rating IP20, Mounting Style Surface Mount, NEMA Enclosure Rating 1, Neutral Assembly Included Yes