If you’re having the wiring done in a new home or having your current home rewired, you’ll want to include every safety precaution possible. One common measure is the ground-fault circuit interrupter (GFCI). These protective devices are normally installed on individual outlets. The primer below explains how they work and the different models that your electrician can install.

What You Should Know About GFCIs 

What They Do 

Ground faults occur when electricity escapes a circuit due to faulty wiring, electrical overload, or exposure to water. The electricity will channel through the ground, and if a human is near enough, the shock can be harmful and even deadly. GFCIs protect you from this danger by immediately cutting off the flow of electricity if it exceeds a safe amount. 

Where They’re Used 

While they’re beneficial in any area of your home, they’re often required by law in kitchens, bathrooms, and other areas of newly constructed homes where water and electricity could accidentally meet, or where there are appliances with significant energy draws. You may be familiar with GFCIs on individual outlets, which have test and reset buttons.

How to Equip Your Home

If your property doesn’t have them already, you have a few options for protection. You can buy portable adapters, but outfitting your whole home with them can be pricey. Having your electrician install a GFCI in the circuit breaker will protect the entire circuit. You can also use multiple-location GFCIs, which are mounted on a single outlet but protect all receptacles in the same circuit.

How to Maintain Them

GFCIs require little upkeep — you should simply check them by powering on an appliance and pushing the test button. If the appliance stays on, the protector is faulty and should be replaced by a professional. Keep in mind that any outlet with a GFCI should be easily accessible, as you’ll have to reset it by hand when it trips.

If you need an electrician to install or update the GFCIs in your home, rely on the professionals at Zelek Electric Co. in Old Lyme, CT. They’re proficient in appliance and lighting hookups, new construction wiring, and old home rewiring. They also specialize in solar panel installation and repair if you want to make your home less reliant on the power grid. To speak with an electrician, call (860) 434-9726. Visit them online to learn more about their services.