FEATURES AND BENEFITS:- External screw-pressure-plate back and side wired. Accepts #14 - #10 AWG copper or copper-clad conductors.- Heavy-gauge one-piece copper alloy contact arm virtually eliminates contact bounce.- Cam controls fast "make" and positive "break" to minimize arcing.- Heavy-duty bumper pads for quiet operation.- High strength thermoplastic polycarbonate toggle.- Back body made of glass-reinforced nylon.- Locking support provides resistance to face and back body separation.- Oversized silver alloy contacts for long life and better heat dissipation.- Grounding terminal is standard.- Shallow design for ease of installation.- Strap nickel-plated steel with integral ground.- Auto-ground clip assures positive ground