Safety Switch, Contact Form 3PST, Current Rating 60 A, Depth 8 1/2 in, Duty Heavy Duty, Enclosure Type Enclosed, Environment Indoor, Features Crouse-Hinds Arktite(R) Compatible Receptacle, For Fuse Class Class J, Class R, Height 17 1/2 in, Horsepower @ 600V AC 50 hp, Housing Material Steel, Includes Interlocked Receptacle Yes, IP Rating IP20, Mounting Style Surface Mount, NEMA Enclosure Rating 12