Ground Fault Circuit Interrupter (GFCI) protection can be achieved either by installing a GFCI receptacle (outlet) or using a GFCI circuit breaker. Both guard against electrical shock, but they differ in scope and convenience.
A GFCI outlet protects that outlet (and any downstream outlets on the same circuit) and is reset locally. It looks like a normal outlet with Test and Reset buttons. GFCI outlets are easy to install and relatively inexpensive, ideal for protecting one or two locations.
A GFCI circuit breaker protects the entire circuit and is reset at the panel. It's useful when you have many outlets requiring protection. GFCI breakers are more expensive and require panel access, making them less DIY-friendly.
If you need to protect a single outlet, use a GFCI receptacle. If you want to protect multiple outlets or a whole circuit, a GFCI breaker might be more efficient. Always follow local code and installation best practices.
GFCI Outlet vs GFCI Breaker: Which One to Use?
