Toggle AC quiet switch. Steel strap. PBT base. Polycarbonate toggle. Nylon cover. 0.031 thick silver-cadmium contacts. Steel 8-32 terminal screws. 1 HP at 120 V. 2 HP at 240/277 V HP rating. 16 A maximum amperage HP rating. Grounding. 20 A, 120/277 VAC, 1-pole. Back and side wired. Rated V-2 per UL94 flammability. -40 to 65°C operating temperature. Top-of-the-line industrial-grade quality for peak performance and rugged, long-lasting service. All screws are double-drive and accept standard and Phillips screwdrivers. Clamp-type back-wire terminals for secure connection of solid or stranded wire. Back or side-wired grounding terminal offers wiring flexibility. Sturdy, long-lasting thermoplastic toggles provide smooth switching action and long life. Large silver cadmium-oxide contacts for long life, prevent sticking, welding and excessive pitting. Industrial grade AC toggle switches for extra heavy-duty applications represent top-of-the-line quality and peak performance. Uses the finest materials available and the highest production standards to produce industrial switches of unmatched versatility and reliability.