Safety Switch, Contact Form 3PST, Current Rating 30 A, Depth 10 1/4 in, Duty Heavy Duty, Enclosure Type Enclosed, Environment Indoor/Outdoor, For Fuse Class Not Applicable, Height 16 1/2 in, Horsepower @ 600V AC 30 hp, Housing Material Non-Metallic, IP Rating IP65, Mounting Style Surface Mount, NEMA Enclosure Rating 4, 4X, Number of Mounting Holes 3