Gfci Branch In Attic

Junction boxes and splicing electrical wiring.

Gfci branch in attic.

What is the correct and most efficient way to splice 14 2 from 14 3 that is running through my attic. Nec 210 23 permissible loads the total rating of utilization equipment fastened in place other than luminaires should not exceed 50 of the branch circuit ampere rating where lighting fixtures and or cord and plug connected utilization equipment are not fastened in place or both are supplied. Gfci stands for ground fault circuit interrupter sometimes called a gfi. Ground fault circuit interrupter protection gfci it s rather remarkable when you stop to think about it.

2018 was the 50th anniversary of gfci protection in the national electrical code nec. All outdoor receptacles must be gfci protected with one exception. At first it was only required for swimming pools and then expanded to outdoor and bathroom receptacle outlets. Gfci protection is required for 125 volt to 250 volt receptacles supplied by single phase branch circuits rated 150 volts or less to the ground.

The nec requires that all outlet receptacles in a bathroom be gfci protected. Garages and accessory buildings. All receptacles must be gfci protected. These requirements apply to 125v receptacles rated at 15a or 20a circuits are 120v but the receptacles are rated 125v.

It may shock or electrocute you if the outlet is not gfci protected. Gfci protection must be included on all receptacles in structures that have a floor located at or below grade level not intended as habitable rooms and limited to storage areas work areas and areas of similar use. Outdoor receptacles are required to be gfci protected 210 8 a 3. Branch circuits part two.

Its purpose is to help protect users against electrical shock. I would like to add a switch and light to the existing electrical circuit wiring and not have to install more wiring and a new circuit breaker. What florida residents need to know about nfpa 70a. Exempt are receptacles that are not readily accessible are supplied by a dedicated branch circuit and serve snow melting or deicing equipment.

Any time we refer to a receptacle in this discussion of gfcis or afcis we are referring to this kind of receptacle. Gfci protection is designed to prevent the shocks that might occur when a ground fault occurs and it can be provided by special gfci outlet receptacles or by a gfci circuit breaker that protects the entire circuit. List the two cases where outdoor receptacles are exempt from gfci protection.