
Ground Fault Circuit Interrupters (GFCIs) protects you and your family from severe or even possibly deadly electrical shocks due to the combination of water with home appliances or electrical equipments. This kind of hazards causes two-thirds of the almost 300 electrocutions that occur in households every year.
Checking for GFCIs on home outlets are a mandatory part of electrical inspections at the present time, particularly when those outlets are located in areas that normally have standing water: outdoor outlets, bathrooms outlets, kitchens outlets, garages outlets, and of course pools and spas. GFCIs should also be used whenever operating equipment in your yard, such as a lawnmower and power tools.
GFCI outlets switch off all current flowing through them self instantly when they see a potential risk. GFCI outlets are designed to safeguard people from severe or fatal electricshocks. A GFCI will constantly monitor the ampacity or current flowing through a electric circuit. Once the device senses any loss of current (more known as a “ground fault”) it will shut off. This stops the current passing through anyone touching a working appliance, a very sad example is a hair dryer plugged into a outlets falling into the bathtub. A GFCI can also prevent fires by interrupting the flow of electric current.
What a GFCI receptacle really does is comparing the current going out from the hot leg with the current returning to the neutral, if the difference between this two values is different than zero that indicates that some current is going somewhere else - likely to ground either through the ground prong or a different path such as a person. This is where the "ground fault" name comes from.
While GFCI outlets can be purchased at your local hardware store, they should be installed and maintained by a licensed electrician. Mayor complications can happen, for example, if your building has not been properly grounded. Outlets and breakers may need to be replaced. There are three types of GFCIs: receptacle type, circuit breaker type and portable type. Montes Electric, Inc. your Charlotte’s Electrician can help you to choose which type of GFCI is right for you.
Once installed, your GFCI should be tested monthly to guarantee they are in proper working condition. We at Montes Electric, Inc. your Charlotte Electrician can show you how to test these devices, commonly it can be done with the simple push of a button.