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Q: Why is a GFCI not used everywhere?
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Could you show me an electrical drawing of a circuit with GFCI protecting a switch?

GFCI's are not used to protect a switch they are used to protect an outlet where something is plugged in.


Do you need a gfci outlet if you have a gfci breaker?

Not if the GFCI breaker is supplying the circuit you are wanting to put the GFCI receptacle into.


What is a indicator light on a gfci switch for?

An indicator light on a GFCI switch is used to visually indicate whether the switch is receiving power and whether the GFCI protection is functioning properly. This helps users quickly identify any issues with the GFCI switch without having to test it manually.


Where is a GFCI not needed?

In rooms without exposure to water such as a bedroom or living room. Typically, GFCI is used in bathrooms, kitchens, garages, outdoors and sometimes basements.


Can a dimmer switch be used up stream or downstream of a gfci?

Yes


Can you use a GFCI plug into a GFCI outlet?

Yes you can. Lots of blow dryers have GFCI protection built in.


Where shouldn't you use a gfci?

Since GFCI's are more expensive, you wouldn't want to use them in any place where they are not required. In many old homes, GFCI's are sometimes used for outlets in bedrooms and living rooms where proper grounding is necessary (for computers, TV's, other electronics), but not available because of the age of the wiring. You would also want to avoid cramming a GFCI into a box that is too small to accommodate the bulkier GFCI outlet. You should first replace the box to a larger one.


When there is a lot of rain the outside GFCI trips even though it is covered?

my gfci trips when my christmas lights r on and it rains is the gfci bad or is this normal of a perfectly working gfci


Can wind energy be used everywhere?

yes wind can be used everywhere!!


When would it be a better idea in a residence to install a GFCI breaker instead of an GFCI outlet?

GFCI Breakers are quite a bit more expensive than a GFCI outlet. More often than not a typical residence will need only a handful of GFCI outlets that combined together will be cheaper than a GFCI breaker. If you need to protect a series of outlets with GFCI protection you can simply connect the rest of the outlets on that same circuit downstream from the first outlet on the line and make that the GFCI. All you have to do is connect all the other outlets to the LOAD side of the GFCI outlet. If a GFCI fault occurs in any of the outlets down stream they will trip that very first GFCI plug you placed and keep you safe.


How do you know if you need a 20 amp gfi or 15 amp gfi?

The choice between a 20 amp GFCI and a 15 amp GFCI depends on the ampacity of the circuit you are protecting. A 20 amp GFCI can handle up to 20 amps of current and is typically used for circuits rated at 20 amps or less. A 15 amp GFCI is suitable for circuits rated up to 15 amps. It is important to match the GFCI to the ampacity of the circuit to ensure proper protection.


Can a circuit with a GFCI be shared at the box?

Your question is a bit vague, but let's try a two part answer. If you have a GFCI breaker in an electric panel you should only have one connection at the breaker, but the breaker will protect all devices on the circuit. If you are talking about a GFCI outlet, they are equipped to extend the GFCI protection to other non-GFCI outlets by using the proper "output" connection on the GFCI.