Linked Questions

0 votes
2 answers
1k views

Replacing 2 split receptacles with 2 GFCIs

I have a similar situation to How do I install a GFCI receptacle with two hot wires and common neutral? in my kitchen. The solution looks good and I'm ready to go ahead, but with one reservation... ...
MReinhart's user avatar
0 votes
2 answers
5k views

Multiple GFCI with two hot wires and shared neutral

I learned about wiring multiple GFCIs with 12-3 wire from this post: How do I install a GFCI receptacle with two hot wires and common neutral? And a I have a related question as to why this circuit (...
Aaron B.'s user avatar
  • 103
5 votes
1 answer
17k views

How can I add a GFCI breaker on two circuits with a shared neutral without rewiring? [duplicate]

Possible Duplicate: How do I install a GFCI receptacle with two hot wires and common neutral? I have a pool to protect correctly. There is a 12/3 wire: red serves the receptacles at the bottom ...
RJH's user avatar
  • 51
3 votes
1 answer
12k views

Installing GFCI outlets in multiwire branch circuit

Background: There are four power outlets above my kitchen counter: three are located within 1.5 m of the sink, while the last one is further away. None of them are GFCI and some are damaged and in ...
Mr Ethernet's user avatar
2 votes
1 answer
4k views

Can I install two GFCI receptacles on a multiwire branch circuit?

I am wondering if I'm using a 10/3 teck cable to power two 20 amp GFCI receptacles for a temporary power situation, can I use two separate single pole 20 amp breakers at the panel for each receptacle. ...
Joe's user avatar
  • 21
1 vote
1 answer
10k views

How to wire GCFI's with 2 Hots and a single Neutral

I'm getting my house that was built in 1978 ready to sell. I'd tried adding GFCI's in the kitchen. I have an L shaped counter. I have 3 outlets on one wall and 2 outlets on the other. The long wall ...
Bob D's user avatar
  • 11
1 vote
1 answer
9k views

Need help designing a circuit layout and wiring diagram for a garage

I'm renovating the electric in my detached garage. The previous owner ran 12/2 direct burial and it shorted. So I put a 20 amp breaker in, dug up the direct burial, ran 1 inch pvc at 18 inch depth, ...
Evan's user avatar
  • 131
0 votes
1 answer
1k views

How can I add a GFCI receptacle on a circuit with split receptacles?

I have a typically wired living room with all receptacles switchable on the top outlet. We are installing a large fish tank and decided to add GFCI protection. I'm trying to change a single duplex to ...
Opus's user avatar
  • 1
-1 votes
1 answer
2k views

1 outlet / 2 switches: want to replace old outlet with GFCI

(Similar to How do I install a GFCI receptacle with two hot wires and common neutral? but hopefully different enough to warrant my question.) In our bathroom we have 1 outlet and two switches in the ...
user avatar
2 votes
0 answers
2k views

Why do I have a 3 wire/double pole breaker for kitchen receptacle?

I am switching my kitchen receptacle to a GFI; it has 3 wires. I'm pretty sure I have to break the bar between the two hot screws, thus making the top and bottom on a separate circuit. What is the ...
user15099's user avatar
1 vote
0 answers
4k views

Adding GFCI to box with 2 hot (black and red) and 1 neutral with one wire

I moved into an older home and i am trying to add a GFCI in a kitchen outlet by the sink. Its a two gang box with a switch and one outlet, it has 3 lines coming into the box, two go to the light ...
projectpete19's user avatar
1 vote
0 answers
553 views

How to finish the wiring of a shared GFCI receptacle

My neighbor who is an electrician helped me start an electrical project in my garage but has been MIA for 3 weeks and I'm not sure how to finish the wiring of the receptacles. He didn't seem to start ...
user14350's user avatar
0 votes
0 answers
95 views

How should I connect a GFCI outlet and light switch?

I am connecting a GFCI outlet and a light circuit to a 4 wire (Black, Red, Neutral, Ground) two gang box. The switch is on the right and the duplex GFCI is on the left (near kitchen sink). How do I ...
Hendrik's user avatar
0 votes
0 answers
9k views

Can a GFCI receptacle share the neutral wire of another circuit?

When I connect my GFCI receptacle on one circuit that shares the neutral wire with another circuit, it immediately faults out. If I remove the second circuit from the neutral there is no problem.
Top Cat's user avatar
0 votes
0 answers
313 views

dual GFCI circuits with multiple protected outlets, all sharing a neutral [duplicate]

I'm trying to wire two GFCI circuits sharing a neutral. The line is coming in from a 2-pole circuit breaker. I want to have two circuits at each location, each protected by a GFCI upstream. ...
Nathan DeWitt's user avatar

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