Press the TEST button. You should hear an audible click, the light(s) should go off, and the RESET button will pop out slightly. This means the GFCI is doing its job and responding to a fault. Buttons ...

Thank you for visiting one of our most popular classic articles. If you’d like to see updated information on this topic, please check out this recently published article, Recent Rule Changes for GFCI ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › A ground fault circuit interrupter (GFCI) outlet is a special type of electrical outlet ...