With leakage protection, ETL Certified. Fireproof polycarbonate shell manufacturing, Weather resistant. When there is a leakage in the circuit at home, it can disconnect the power in time? The latest upgraded version of the hidden screw design makes the socket cover smooth and non-marking, which is more advanced and textured. Green Light ON:Correct wiring and work properly/it tripped.Light OFF: No power/Miswired(Check the line and load wiring)/Malfunction(Replace new one). Press the TEST button, the RESET button will pop up and turn off the power. If the TEST button is pressed and the RESET button pop up but the outlet is still powered on, it indicates that the leakage protection is faulty. Provide electric shock protection and prevent the risks of electrical fire caused by ground fault. Suitable for home and commercial use. Back and side wire capable and comes with installation instructions, wall plate and screws are included. Amp:15 Amp or 20 Amp. Green LED indicator should always be ON.
ONLY if GFCI is malfunctioning, the LED indicator will turn OFF. (After it was tripped, the LED light stil lights up green). TEST Button & RESET Button. When the TEST button is pressed, the flow of electricity should be stopped, and the RESET button would be pop-out.To restore power, press the RESET button. This GFCI receptacle has got ETL certification and the fireproof poly-carbonate housing keeps you away from fire risk. Cannot be reset if mis-wired. GFCI Outlet Receptacle (Wall Plate and Screws are included), please select " Amp " " Quantity" as your request.