This LEGRAND Pass & Seymour 2-Pole Toggle Switch is built for demanding commercial and industrial environments. Featuring a high-strength thermoplastic polycarbonate toggle and a glass-reinforced nylon back body, it's designed for durability and quiet operation with heavy-duty bumper pads. Oversized silver alloy contacts ensure long life and efficient heat dissipation, while the cam control provides fast make and positive break to minimize arcing. It includes an auto-ground clip for a positive ground connection and a shallow design for easy installation. This switch is chemical resistant and comes with a 1-Year Limited Warranty.The LEGRAND PS20AC2W is a double-pole toggle switch rated for 20 Amps and supports voltages of 120 VAC and 277 VAC. It features screw terminals for wire connection, accommodating #14 to #10 AWG copper or copper-clad conductors. The switch is designed for indoor use and is suitable for various load types including CFL, Fluorescent, Halogen, Incandescent, LED, Universal, and Xenon. It is mounted in a wall box and is a single-gang device. The switch is UL 498/20 and FEDSPEC standard compliant, with cULus listing number 140597. Its dimensions are 1.073 inches in depth, 3.281 inches in height, and 1.32 inches in width.