Features One-piece brass alloy contact arm for reliable electrical performance. One-piece steel strap with integral ground is plated for corrosion resistance. High strength thermoplastic polycarbonate toggle resists breaking and chipping under heavy abuse. Heavy-duty toggle bumpers for smooth and quiet operation. Back body made of glass-reinforced nylon. Locking support provides resistance to face and back body separation. Available with side wire or external screw-pressure-plate back and side wire models capable of accepting #14 - #10 AWG copper or copper-clad wire. Cam designed for fast make with positive break action to minimize arcing and prolong switch life. Oversized silver alloy contacts for longer dependable switch life. Tri-drive terminal and mounting screws. For covering patents, see www.legrand.us/patents. Specifications General Info Color White Finish Matte Application Sector Commercial Product Line Pass & Seymour Country Of Origin Mexico Standard UL 498/20, FEDSPEC UPC Number 785007126198 Dimensions Product Depth US 1.073 in Product Height US 3.281 in Product Width US 1.32 in Listing Agencies / 3rd Party Agencies cULus ListingNumber 140597 cULus Listed Yes Technical Information Amperage 20 A Contact Rating 20 Amp, 120/277 VAC Number of Poles Double Pole Wire Size #14 - #10 AWG