Durable construction made of high-quality, impact resistant polycarbonate thermoplastic and solid steel. Device dimensions (excluding mounting yoke): 2.76” H x 1.40” W x 1.07” D Superior deisgn decroator style switch for residential use in houses, condos, apartments and most commercial areas that require only 15A switches such as offices, schools, stores, shops, restaurants, public facilities, and hotels Shallow body design fits standard junction boxes. Push in wiring (copper only). Break-off plaster ears. Grounding screw. Device dimensions (excluding mounting yoke): 2.76” H x 1.40” W x 1.07” D Use with ENERLITES wall plates for the best fit and color match, part numbers SI8831-NK, SI8832-NK, SI8833-NK, SI8834-NK nickel colors and SI8831-BNK, SI8832-BNK, SI8833-BNK, SI8834-BNK brushed nickel colors Easy installation with wiring instructions incldued. 15A, 120V-277V AC, Single Pole. 1-year warranty, UL Listed