20A TR GFCI with 2leds

FEATURES AND BENEFITS Meets new UL requirements, certification No E229322 issued on Sept 2nd 2009, UL Standard 943 Class A(GFCI) and 498(Receptacle)2-pole,3-wire grounding duplex receptacleImpact-resistant thermoplastic cover and body More resistance to electrical noise and to moisture corrosionPress interval (monthly)test button, then press reset button in order to confirm the GFCI works properly, if reset state fails, the working LED will turn off, GFCI life expired and need to be replaced by a new one. End-of –life indication LED will turn red immediately if GFCI has lost its ability to protect, then pressing the test button to use the function of Manual compulsory to trip, and it will not reset anymore that may prevent personal injury or death due to a ground fault. GFCI with Tamper Resistant, It may stop the kids use any foreign body to connect the receptacle’s any alive parts from the outlets.Reverse miswiring will not be reset and the green indicator led will be lightingManual compulsory trip under some emergent cases when GFCI is in a fault working state, it is the most advanced Technology and safest fault current interrupter in the world so far, which make good of the defect of GFCI to trip only under the condition of power feed through. 10. The most advanced protection device, having the special functions of mechanical compulsory trip and without any consume.