Electricians Miami

(305) 921-4218
2315 NE 194th St # 444, Miami, Florida, 33180

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Ground-fault circuit interrupters, or GFCIs, are used to prevent electrocution. Ground faults happen when a small imbalance occurs between the hot and neutral conductors. If the GFCI senses a change in the current, then it interrupts or stops power. The most common places for GFCIs are in outlets, however they may also be located as part of a circuit breaker. Many homes built before 1973 do not have GFCIs. They were not required before then. Homeowners who do not have GFCIs should have an electrician install them as the National Code specifies. Outdoor areas where tools are used should also have GCFIs.

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