GFCI Outlet
An outlet that cuts power on detection of a ground fault.
Definition
A ground-fault circuit interrupter (GFCI) outlet detects imbalances between hot and neutral current and shuts off power within milliseconds to prevent electric shock.
In plain English
Required by NEC in kitchens, bathrooms, garages, outdoors, and any location near water. Older homes often need GFCI upgrades during remodels.
Example
A kitchen remodel must install GFCI outlets at all countertop receptacles to pass inspection.
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Common problems
- Light Switch Not Working
- Electrical Outlet Not Working
- Circuit Breaker Keeps Tripping
- Lights Flickering in House
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