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-   -   What is difference between GFI and AFI breakers (https://www.askmehelpdesk.com/showthread.php?t=510864)

  • Sep 25, 2010, 05:38 PM
    trkengbn
    What is difference between GFI and AFI breakers
    Explain difference between GFI and AFI breakers
  • Sep 25, 2010, 06:42 PM
    donf

    A GFCI is designed to prevent a "Fault" current from killing or maiming a person.

    A GFCI breaker looks for a change in current (0.6) between the Neutral and Hot conductors.

    An AFCI breaker is designed to watch for the electric signature of an arc. It's purpose to to avert a possible fire.

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