Safety Switch, Compatible with Manufacturer Model Number HR64, Contact Form 3PST, Current Rating 200 A, Depth 11 in, Duty Standard, Enclosure Type Enclosed, Environment Indoor/Outdoor, For Fuse Class Class H, Class K, Class R, Class T, Fuse Kit (Class R) Mfr. No. HR64, Height 31 in, Horsepower @ 240V AC 15 hp, Horsepower @ 600V AC 30 hp, Housing Material Steel, IP Rating IP14, Mounting Style Surface Mount, NEMA Enclosure Rating 3R