From the innovator of the product category, comes a full range of Pass & Seymour GFCI receptacles to enhance safety, shorten installation times and increase productivity on the jobsite. This GFCI meets the most rigorous requirements of Hospital Grade supplement UL 498 and is designed to meet government regulations, including the Buy American provision of the American Recovery and Reinvestment Act. It also provides the same functionality and protection as our traditional GFCI. Features & Benefits: Automatic Shutter system prevents young children from inserting common objects such as hairpins or keys.; For covering patents, see www.legrand.us/patents.; GFCI Receptacle's grounding system is isolated from the building's grounding system.; 10kA short circuit rating.; Two back-wire holes per termination add wiring flexibility, eliminate pigtailing, and save box space.; Patented SafeLock™ Protection for More Safety - shuts off power to the receptacle if there's a ground fault, if the GFCI is miswired, and even if the GFCI fails. This prevents the unsafe condition of power without protection.; The most durable GFCI available - exceeds UL943 voltage surge requirements; survives 100X the required UL 3kA/6kV voltage surge test cycles.; Pre-stripped stranded wire lead for isolated ground termination.; Trip indicator light makes it easy to identify a tripped condition.; Side or internal screw-pressure plate back-wire termination speeds installation; takes #14 - #10 AWG stranded or solid, copper or copperclad conductors. - Available Options: Hospital Grade Isolated Ground Tamper-Resistant 20A Duplex GFCI, Brown; Hospital Grade Isolated Ground Tamper-Resistant 20A Duplex GFCI,, Red; Hospital Grade Isolated Ground Tamper-Resistant 20A Duplex GFCI, Gray; Hospital Grade Isolated Ground Tamper-Resistant 20A Duplex GFCI, Light Almond; Hospital Grade Isolated Ground Tamper-Resistant 20A Duplex GFCI, Orange; Hospital Grade Isolated Ground Tamper-Resistant 20A Duplex GFCI,, White; Hospital Grade Isolated Ground Tamper-Resistant 20A Duplex GFCI, Ivory