Commercial Grade Construction and features ensure better performance and reliability. High Abuse Nylon, Smooth Surface creates clean upscale look. Manufacturered by Cooper/Eaton for Hubbell. Space saving combination allows for two separate devices in just one gang - (1) Single-pole switch and (1) grounded Tamper Resistant (TR) receptacle. New patented tamper resistant shutter design for an amazingly smooth and easy plug in. TR feature meets latest code preventing objects from being inserted into the openings. Combination switch with receptacle features tamper-resistant shutters designed to prevent the insertion of foreign objects. Neon pilot light is on when switch is on. The toggle top and back-body are made of thermoplastic, a durable material. Automatic grounding system eliminates the need for bonding jumper in grounded metal enclosure and provides redundant measure of ground continuity where a jumper is used. Steel-mounting strap is zinc-plated for added corrosion resistance. Convenient patented built-in wire stripper speeds installation. Back wire clamps on the side terminals provide for easy installation of #12 and #14 AWG wire. Terminal screws are backed out and ready for wiring to enhance ease of installation. Triple wipe blade contacts and double wipe ground contacts ensure long-term plug retention on receptacle.