TECH-SPEC® Industrial grade back and side wired toggle switch. High impact or chemical resistant nylon toggle. Extra-wide yoke assures structural integrity, brass and nickel plating to resist corrosion. Colour-coded face indicates ampere rating. Silver cadmium oxide contacts, rivetless one-piece copper-alloy contact arm for excellent conductivity. Exclusive thermoplastic elastomer rocker and coil compression spring. Back wiring clamp-type terminals accept up to #10 wire. Terminal screws brass combination Robertson binding head, accepts up to #10 wire.