This tamper resistant duplex receptacle is comes with 15-amp, 125-volt, 5-15 NEMA rating. It provide compliance with 2011 NEC article 406.12 that states that all receptacles installed in dwelling units must be tamper resistant. Durable impact-resistant thermoplastic face and back body is virtually unbreakable. Tamper resistant designation provides visual identification. Terminal screws are backed out and ready to wire. Extra-long and extra-wide mounting straps with patented built-in wire stripper for No.14 and No.12 wire to speed installation. Side-wire terminals accept up to No.10 solid or stranded wire and push-in terminals accept No.14 solid wire. Side and push wiring method. cULus listed to UL498, file no. E15058, NOM certified. NAFTA compliant. Available in white color. Measures 2/3-Inch length by 1-1/3-Inch width by 4-1/5-Inch height. Whether a home’s style is traditional, modern, casual, cozy or rustic, it will demand more from wiring devices than in years past. Cooper Wiring Devices is dedicated to providing the up-to-date wiring device solutions; solutions that increase energy efficiency, increase productivity, promote safety at work and in the home, and produce reliable performance.