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Can I switch a two prong to a three prong GFCI outlet in the bathroom?

Reblogger John Anello, Stamford Area Electrician
Home Builder with Safe and Sound Electric LLC E1-125403

This is another great article about the importance of GFCI (ground fault circuit interupter) or GFI outlets.  It is important to test them to be sure that they trip when they need to. Manufacturers require that they be tested monthly to ensure proper functioning.

 

Can I switch my two prong outlet to a three prong GFCI outlet in the bathroom?

 

I don’t know if you have ever been in a home that did not have a three prong outlet, but it can be frustrating. So many devices that we use today come with three prongs and an adjustment will need to be made to plug in the cord. One of those adjustments can be a three prong to two prong adaptor. The danger with using one of these items is that there is This does not provide grounded protectiona false sense of protection. That third prong is a “ground”, and it is no longer providing protection when used in this fashion.

Over the years, not only do home have a three prong system with outlets that are properly grounded. In many areas of the home, even greater protection is required. The GFCI outlet is required to be installed for the consumer’s protection against shock.

 

Some of the areas that are required to have GFCI outlets are

  • Kitchens
  • Bathrooms
  • Garages
  • Outdoor plugs
  • Swimming Pools
  • Unfinished basements
  • and more...

 

For a more comprehensive list you can contact your local building department or contractor with questions regarding where the Ground Fault Circuit Interrupter outlet is needed.

 

What does the Ground Fault Circuit Interrupter do?

 

GFCI Outlet in Bathroom in SacramentoIf properly installed, a GFCI is rated to "trip" quickly to protect the user. It is designed to shut off the electrical flow of power when there is a break in the low-resistance grounding path from the device plugged in or the electric system. Without this protection, you can be the path through which the power will flow - You will be shocked!

The outlet should trip so quickly that you will not be harmed from the shock. There is also a level of protection from overheating and even fires from the over flow of power going through the electrical line. For example, if you are using too many devices on the protected circuit at once the GFCI will "trip" and shut itself down. Without this protection the wires can get overheated and catch fire within the walls.

Yes, you can change your two prong outlet to a three prong GFCI outlet, but it is suggested that a qualified contractor do the work. This will help to insure the proper electrical protection in the bathroom. Protect your home and yourself!

Grant Schneider
Performance Development Strategies - Armonk, NY
Your Coach Helping You Create Successful Outcomes

John - yes I have seen old houses with those adaptors and I know that the code continues to change.  Fortunately, my house has the ground fault circuits in the kitchen and bath and outside outlets.  It is good to have that protection.  Mine have tripped when I had Christmas lights plugged in and it was wet outside.  It is good to be safe.

Jan 24, 2014 05:34 AM
George Souto
George Souto NMLS #65149 - Middletown, CT
Your Connecticut Mortgage Expert

John I have to admit I have been guilty of using those adapters in the past.

Jan 24, 2014 10:52 AM
Tom Arstingstall, General Contractor, Dry Rot, Water Damage Sacramento, El Dorado County - (916) 765-5366
Dry Rot and Water Damage www.tromlerconstruction.com Mobile - 916-765-5366 - Placerville, CA
General Contractor, Dry Rot and Water Damage

Thanks for the reblog John.

I subscribed because I think that you have a lot of information that we can all benefit from! Keep up the good work.

Jan 24, 2014 10:36 PM
Tom Braatz Waukesha County Real Estate 262-377-1459
Coldwell Banker - Oconomowoc, WI
Waukesha County Realtor Real Estate agent. SOLD!

John Anello

Interesting read. Codes chnage so much we need great people like you to keep us informed

Oct 25, 2014 05:04 AM