GFCI/GFI has various meanings in the The Finance and Administrative Services category. Discover the full forms, definitions, and usage contexts of GFCI/GFI in The Finance and Administrative Services.
A device intended for the protection of personal that functions to de-energize a circuit or portion thereof within an established period of time when a current to ground exceeds some predetermined value that is less than required to operate the overcurrent protection device of the supply circuit.
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