About GFCI Electrical Outlets

Let’s say your teen is using an electric drill outside and standing with bare feed in a puddle. Not a good idea. Electricity tries to find its source in which it comes from, which just might be from the drill along arms and legs and into the puddle. If the drill were plugged into an ordinary outlet, this could be a fatal accident. 

In recent years, the National Electric Code has included requirements for special outlets where such accidents could happen: pools, garages, kitchens, bathrooms, near spas, and in some other outdoor areas. These special outlets are called “GFIs” or “GFCIs” (Ground Fault Circuit Interrupters). A GFCI detects that the current in an appliance is no longer flowing in its proper circuit. It shuts off the current within milliseconds. In the case of our teen, if the drill were plugged into a GFCI outlet, electrocution would be avoided – a life saved. 

GFCIs look different from ordinary outlets. They have two buttons labeled “Test” and “Reset.” You can check that a GFCI is working by pressing “Test.” It should shut off current to the outlet so that the outlet no longer provides power. After the test, you can restore current to the outlet by pressing “Reset.” GFCIs have a limited lifespace so test your GFCI’s once a month. 

Check that your kitchens, bathrooms, garages, and outdoor areas are equipped with working GFCIs. If your home doesn’t have GFCI outlets or they are no longer working, give Red Elk in Sanford a call for a free estimate. GFCIs are an inexpensive investment in your families safety. 

GFCI Electrical Outlets FAQs

What is a GFCI outlet used for?

GFI, or GFCI, stands for Ground Fault Circuit Interrupter. This device is used to protect from electric shocks from potential faults in the electrical devices used. 

Where should I install a GFCI?

A GFCI outlet should be placed in areas that require electricity, but are also near moisture such as bathrooms or kitchens. 

How does a GFCI outlet work?

A GFCI compares the current being input to the current being output. If there is a difference in current this means there could be a leakage somewhere. The GFCI then cuts off the power to the leaking device which reduces the chance of getting shocked.

What is a ground fault?

A ground fault occurs when the “hot” wire touches the ground wire of a junction box or appliance. Large amounts of energy are forced through the fuse or circuit breaker cause it to blow or trip.