Feature List Tamper Resistance Dual shutter mechanism inside the receptacle blocks access to the contacts unless a two-prong plug is inserted, helping ensure foreign objects, such as paper clips, keys, etc., will be locked out.Wiring Terminals This 2-pole, 3-wire grounding receptacle features two push-in holes per terminal that accept #14 AWG solid wire for added wire fl exibility, pig-tailing elimination and box space saving. Additional side wire terminals accept up to #10 AWG solid wire. Ground terminal provides continuous ground fault protection – detects and trips on actual ground fault even when self-test is being conducted. Wire strip gauge on back body to measure wire size.Auto-Monitoring An auto-monitoring function provides internal circuit self-testing. If a problem is detected, the red light will turn on immediately, and it will no longer provide a ground fault circuit protection.Power and Protection Status indicator light provides simple, intuitive feedback on power and protection status as well as indication of line/load reversal.Applications Ideal for use in damp locations that are protected from the weather as well as wet locations that are subject to water saturation. Code-compliant for use in patio, deck and pool areas. Designed for residential and commercial applications.