0
votes
1answer
30 views

How to GFCI protect bathroom lighting circuit

I have an old house with 3 bathrooms all on the same circuit. Each has an light with a receptacle above the sink controlled by a wall switch. (See image below.) I want to GFCI protect the entire ...
0
votes
2answers
45 views

What's the name of type of AC Circuit where you can remove an element?

There are different type of circuits, such as parallel and series. I'm wondering the name / type of the [AC] circuit where there are n number of circuit elements and even if one element is removed ...
2
votes
1answer
54 views

How many circuits do I need? and can I bundle wires in the wall?

I'm looking into running new electrical circuits to my attic and second floor. The attic is two bedrooms + a small bathroom, the second floor is four bedrooms + another bathroom. I'd like some advice ...
1
vote
2answers
202 views

Why does my fluorescent ceiling fixture trip the GFCI sometimes?

Every so often, roughly a 1/20 chance, flipping the light switch to my laundry room's fluorescent fixture will trip the nearby GFCI outlet. Why is this? Is it more likely to be the GFCI being faulty ...
0
votes
1answer
227 views

What do I do with the third set of wires in this switch box?

I am wiring in a new light fitting however there are three live/neutral/earth combos, plus a live/white which will be the switch. What do I do with the third live/neutral/earth? (And more importantly, ...
1
vote
1answer
1k views

How can I get my fluorescent light fixtures to work with an occupancy sensor?

I have a Leviton PR150-1LI occupancy sensor in my garage. I have two 4 foot T8 fluorescent fixtures (each has 2 bulbs). Neither fixture originally had rapid magnetic start ballasts. At this time, the ...
3
votes
2answers
2k views

Can I add an occupancy sensor to a 3-way circuit?

If I replace one switch in a 3-way circuit with an occupancy switch, would this cause the occupancy switch to work in reverse (or not at all) if the regular switch was toggled? If so, would the best ...
3
votes
1answer
125 views

How can I eliminate a light circuit?

Background: We live in a co-op. Each unit has it's own electrical box to shut off electricity. We have a corner under-cabinet light that is hardwired into the box I THINK (I'd have to tear up the ...
3
votes
4answers
6k views

Can a mix of receptacles and light fixtures be installed on a single circuit?

A while ago we had some renovations done in our house. After the electrician was done, we realized we now had one light switch in our kitchen that was no longer connected to anything. It is in a ...