Ground Fault Circuit Interrupter Wiring Diagram

Read on to learn more about proper installation. This diagram illustrates the wiring for multiple ground fault circuit interrupter receptacles with an unprotected duplex receptacle at the end of the circuit.

Wiring Diagrams For Gfci Outlets Do It Yourself Help Com

Ground fault circuit interrupter wiring diagram. Gfci also known as ground fault circuit interrupter is a protective device which automatically detects the ground faults and leakage current and provides personal protection against electrocution. A ground fault circuit breaker is properly called a ground fault circuit interrupter breaker or simply a gfci breakerit installs into a homes service panel or breaker box and provides gfci protection for the entire branch circuit it serves. It works by comparing the input current on the ungrounded side red wire to the output current on the neutral side black wire. Ground fault circuit interrupter gfci is a device which secure person from electric shocks from faulty currents in the electrical devices we use in our daily lives. The ground fault circuit interrupter gfci saves lives. Gfci as an outlet receptacle combo or circuit breaker automatically cuts off the main power supply within millisecond against electric shock.

Gfci outlet wiring diagram. If any conductor is not correctly attached to the correct screw the gfci outlet will not work. Gfci circuit breakers last longer than gfci outlets and are a good idea if you do not test your gfci outlets on a regular basis. Ground fault circuit interrupters gfcis implement line and load connections to employ an automatic trip action when a difference of electricity is detected. This is why it is imperative to put the correct wires on the correct screws. There are two different kinds for home use electrical outlets and circuit breakers.

The load terminals on the gfci are not used and the last receptacle is wired directly to the circuit source.