Ground Fault Billow or Basis Fault Circuit Interrupter (GFCI) breaker offers protection for the unabridged branch circuit that it serves. Its installation is by and large similar to that of a standard single-pole excursion breaker but there are some crucial differences between the two installation methods. As well, yous demand to proceed few things in mind before installing your new breaker.

Tools you will demand to install the billow

  1. GFCI circuit breaker
  2. Screwdrivers
  3. Non-contact voltage tester
  4. Pliers (as needed)
  5. Voltage tester
  6. Wire strippers
  7. Flash light

Earlier installing GFCI Billow/ Ground error breakers

  • Even if the chief billow and all the branch circuits in the service panel are shut downwardly, the incoming conductors from the utility service and terminals at which the conductors connect to the panel remain switched on at all times. Hence, exist very conscientious to non affect the service lines or the terminals while working with the service panel.
  • It is likewise of import to choose the right circuit billow since panels and breakers are not universally compatible. Ensure that the GFCI billow is compatible with the make and type of your console. An ideal option would exist capable of carrying the appropriate voltage and amperage ratings for the excursion it is meant to protect.

How to Install Your GFCI Breaker?

To install a GFCI Breaker follow the following steps:

  1. Turn off the switch of the chief breaker

    2. Remove the 'expressionless front comprehend' of the panel while taking intendance to not touch any wires inside. One time yous have turned off the power inside the panel, check wires and excursion breakers past using a non-contact voltage tester to confirm. Inspect both the terminals on a double-pole breaker and ensure that the breaker is switched on. The tester should indicate cipher value for voltage for all the tests. If required, create an opening for the new GFCI breaker by removing one of the knockout plates on the panel cover.

  2. Connecting the GFCI breaker

    3. Switch it off and connect the hot excursion wire to the 'load' or 'hot' screw final on the breaker with the assistance of a screwdriver. Next, connect the neutral circuit wire to the 'neutral' screw concluding on the GFCI. Connect the breaker'due south coiled white neutral wire to the neutral bus bar on the service panel. An open screw terminal on the motorcoach bar should exist used. Don't connect more than one wire to a single terminal. Ensure that all of the connections are tight.

  3. Fit the breaker into the panel

    4. A majority of footing mistake breakers come with a notch on the outer end which fits into a mounting rails on the outer side of the service panel. The inner terminate of the breaker fits into a prune or a tab on the panel's hot charabanc bar.

  4. Examination the billow

    5. You need to reinstall the panel cover, turn off all the branch circuit breakers and any other appliances which run with the new breaker. Now switch the primary breaker and then plough on each branch breaker individually including the new GFCI. Follow the instructions of the manufacturer for testing the GFCI.


    Ground Fault circuit breakers are necessary as without them the risk of electric fires and shocks increment manifolds. Go far bear on with our experts to know the correct pick and installation procedure for your home.