Safety Switch, Fusible, For Use With Class J, R Fuse, Heavy Duty, 30 A Amps AC, Voltage 600V AC, Single Phase, 10 hp @ 600V AC HP, 1 NEMA Enclosure Type, 20 IP Rating, Metallic / Non-Metallic Metallic, Material of Construction Steel, Number of Wires 2, Number of Poles 2, Contact Form 2PST, Height 15.5 in, Width 9.0 in, Depth 8.5 in, Standards UL Listed