Extra Heavy Duty Spec. Grade 347VAC Toggle Switches Back and Side Wire, Brown External pressure plate screwed to the back and sides. Accept #14 - #10 AWG copper or copper conductors. Heavy-gauge, one-piece copper alloy contact arm virtually eliminates contact bounce. The cam controls rapid “close” and positive “break” to minimize arcing. Heavy-duty bumper pads for quiet operation. Rocker in high-strength thermoplastic polycarbonate. Glass fiber reinforced nylon body. Lockable support provides resistance to face and back separation. Oversized silver alloy contacts for long life and better heat dissipation. Ground terminal is standard. Shallow design for easy installation. Nickel-plated steel bracelet with integrated mass. Automatic grounding clip ensures positive ground For patent protection, see www.legrand.us/patents. Technical information Current intensity 15 A Contact rating 15amp, 347vac Number of poles Unipolar Voltage 347.0 V Power 1 W Wire size #14 - #10 AWG