Distribution and use of electricity throughout the home. Electrical standards vary greatly worldwide, so providing your location in your question or your profile helps ensure you get answers that are relevant to you.

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0
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2answers
28 views

Adding a two-way circuit to a three-way circuit

I have two overhead lights controlled by two separate circuits of two three-way switches. One is wired like this: The other is wired like this: There are two three-way switches for the ...
1
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1answer
22 views

How do I install a fan when the electrical box has 2 white and 2 black and 2 ground wires?

I am trying to install a ceiling fan with remote and the problem I am having is that there are 2 black, 2 white and 2 copper(ground) wires. The first thing I did was to connect the red wire from the ...
3
votes
4answers
49 views

What could cause my oven to trip at a certain temperature?

I have a (fairly old) Whirlpool fan oven, which turns itself off and trips all of the electrics in the kitchen when the oven reaches a certain temperature (around 150). If we then reset the trip ...
0
votes
1answer
25 views

How do I wire a door bell?

Can anyone make an educated guess on how to wire so the door bell rings? The flat used to have door phone entry system, but it doesn't work anymore. So it is used as normal bell. In flat we had a ...
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2answers
35 views

Replacing an outdoor junction box - need some help

Last year we had a contractor come to our house to do a few jobs. In the process, he ended up saying he busted a light bulb on our security light, and said he would fix it. About a week later, we ...
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1answer
66 views

How to open old under cabinet halogen light?

How do I open this to change the bulb? It is an under cabinet 12v halogen fixture installed in 2001.
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2answers
48 views

Does big current draw make GFCI outlets go bad?

About 2 years ago during a kitchen update, I replaced a GFCI outlet with a new one, 20-amp (both pass through and the GFCI outlet itself). Branching downstream from it are two more outlets, one on the ...
0
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2answers
40 views

What do I need to know when buying fuse for 3-pin plug?

I just learned that lots of fuse in 3-pin plug of an electrical equipment are actually are blindly fitted and rarely correspond to the correct amperage rating of the electrical equipment, for example ...
0
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2answers
41 views

How do I determine the fill rating of a conduit?

I Will be installing a subpanel in a detached garage. The subpanel will be 60 amp. The garage is about 30' from the main-panel in-house, and I will of course get an exact length before selecting the ...
4
votes
3answers
146 views

What could be tripping multiple GFCI breakers?

I have 14 ground fault circuits split 7 on each side of my panel. I have recently had 5 or six trip on the left side and 1 or 2 on the right. It happens at all hours. It appears I have some kind of ...
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1answer
44 views

How to properly ground a subpanel in detached building?

I Will be installing a subpanel in a detached garage. The subpanel will be 60 amp. The garage is about 30' from the main-panel in-house, and I will of course get an exact length before selecting the ...
0
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3answers
76 views

Is a plywood backer required for all breaker panels?

I read online that a plywood backer may or may not be required behind a breaker panel, and that it must be painted black. What are the rules for this? And why must it be painted black? I'm in MI, USA ...
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1answer
34 views

How to determine what type and gauge of wire should used for underground wiring to a detached subpanel?

I Will be installing a subpanel in a detached garage. The subpanel will be 60 amp. The garage is about 30' from the main-panel in-house, and I will of course get an exact length before selecting the ...
0
votes
1answer
36 views

GFCI to light not working

I put a gfci outlet in my front yard for use during christmas time for lights and such i ran it to on my front porch light so it only turns on when my front porch light is on i also added to the gfci ...
-2
votes
2answers
59 views

Cheaper to use 8“ electic stovetop coil or 6” coil?

I found out that my Kenmore electric stove small 6" burner is really 120v. The larger 8" coil is 220v. Based on the wattage of replacement coils: 6" elec burner(120v) 1500w = 12.5amps 8" (220v) ...
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votes
3answers
95 views

Electrical tester says its hot but nothing is working

I removed a section of wall not to long ago and did have to rewire some but everything was put back together and has been working for a couple months. The other day it seemed like the breaker popped ...
4
votes
2answers
119 views

Why do I have multiple voltages, power spikes, and other issues with my electric service?

I'm in an old house that has been mostly rewired in the last 15 years. I am in the USA so the power should be 110V, 220V but that is not the case. All day and night the power surges from 110V to 140V ...
2
votes
1answer
730 views

Why doesn't my motion sensor light work?

I want to install a simple motion sensor (Lutron Maestro MS-OPS2) on a single pole switch in my garage. When I installed it the light would not turn off. The instructions (PDF) that come with the ...
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0answers
39 views

Need help with my wiring [on hold]

I have a wire that goes to three lights in the basement. I had a plug installed off the light wire that worked for quite a long time. This week our cable went out, found out the wire was dead, but all ...
1
vote
2answers
211 views

How would I wire a thermal circuit breaker and switch together?

I want to wire a circuit breaker and switch to a GFCI and some other outlets. This is for power outlets on a work bench. Something like: I have this for a circuit breaker: and this for a switch: ...
2
votes
4answers
85 views

Can armored bx cable come into contact with other metal objects?

I am running armored 12/2 bx to wire 4 high hats, the armored cable is grounded. There is a heating duct which I must go over, but the AC will come in contact with it... Is this ok or do I need to ...
0
votes
1answer
612 views

How do I wire a 3-way motion sensor?

I am trying to install a motion sensor switch on a 3-way switch in my laundry room. both 3-way switches function normally if I use them now. One 3 way switch, we will call it #1, is by itself. It has ...
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votes
1answer
43 views

How can I wire this ceiling light correctly?

I have a ceiling light that decided to not to work. On inspection I found bare wires were sticking out under cover. I immediately turned off the light circuits at the switch board. What I found was ...
2
votes
1answer
80 views

What could cause all the breakers on the left side of my panel box to trip?

I added a double pole breaker in my panel box for a dryer receptacle. When I finished, I noticed the refrigerator was out - and the microwave. Went back to the panel and noticed that ALL the breakers ...
0
votes
1answer
48 views

Should I use conduit for a less than 10' run of 6/3 THHN in my garage

My electrical panel is in a cabinet attached to my garage but accessible from the outside so the utility has access. I'm installing a 14-50R receptacle using 6/3 THHN in my garage and it will be ...
0
votes
2answers
71 views

Why aren't my PIR security lights working through my window?

Can any one help? I purchased a solar powered PIR security light, with the intention of putting it inside my kitchen window. The PIR would be inside the window, but this does not work. When I go ...
0
votes
1answer
158 views

What do the buttons on a Comelit Okay Simplebus2 Intercom/door entry system do?

I've got a Comelit Okay Simplebus2 door entry system which yesterday wasn't able to be used to let someone into the building, however I'm not sure if the buttons next to the phone were being used ...
1
vote
1answer
172 views

What would cause my LED tape to flash when plugged in?

I just removed our new tape lighting and plugged it in. The brand name is Patriot Lighting 12 volt 16.4' flexible LED tape light. All it does is flash on and off. Any suggestions?
4
votes
2answers
325 views

Is there any NEC code requirement for how far off the floor Category 5 wiring must be run?

I am currently running conduit for Cat5e cable in the home office I am finishing off. Are there any rules in the code for how far off the floor Category 5 wires in conduit must be run?
0
votes
1answer
888 views

After binding the three live (brown) wires together, remaining ceiling lights won't turn off

I've got the three separate ceiling lights all on the same switch. The other two are simple with a single grey cable fitting. But this one is obviously the key light because it has three main grey ...
0
votes
2answers
47 views

3 wire service to panel… neutral and ground wires on the same bar?

I'm getting two conflicting reports and was wondering if anyone can help me. I was told that on the distribution panel, grounded conductors (neutral) and ground wires need to be separated in the ...
3
votes
1answer
272 views

Why does my circuit breaker keep tripping?

Every time I switch on one specific circuit breaker, the residual-current device (RCD) switches off. I've disconnected every device that's on the group, and even took out all light bulbs, but the ...
3
votes
1answer
78 views

Can I install wiring in the space used by a sealed air duct and PVC water supply lines?

I have a space between walls that is about 14" deep and 8 foot wide, and goes from the floor to the ceiling. This space is on the second floor. Petty much in the center of the house. The space ...
1
vote
2answers
74 views

What is the proper way to install a junction box above a dropped ceiling?

I'm doing some remodeling in my basement and part of that work involves moving a switch. When I was tracing the wires for the switch I found this above my dropped ceiling: Now, I'm no electrician, ...
4
votes
1answer
410 views

Can I install a light between two three-way switches?

is it possible to add a light to a three way switch circuit between the two three way switches (ie can i tie into the three wire connecting the two switches in anyway to make them work the new light ...
1
vote
2answers
63 views

Light fixture buzzing sound

Today I replaced our dining room's old 70s chandelier. When I opened it up I noticed pretty quick the rubber shielding on the lamps cords had been melting a bit towards the tips as it got all over my ...
0
votes
1answer
85 views

How can I figure out why my electric bill is so high? [duplicate]

I have two homes (read flat or apartment) in two different buildings a few blocks apart. The homes are both the same size but, home 1 gets a huge electricity bill while home 2 gets 1/5 the electricity ...
1
vote
1answer
164 views

What size GFCI and receptacles on 20A circuit?

I am adding a string (5-6) of receptacles to an existing 20A circuit in my basement that currently has just one 15A duplex receptacle on it (with 12/2 Romex). I am planning to replace the existing ...
1
vote
1answer
612 views

How do I wire my light fixture?

my fixture has a black and white wire. ceiling has 2 blacks(twisted together), 2 whites (twisted together) and 1 red. There are 2 fixtures in the room with 2 wall switches. Only one wall switch has a ...
0
votes
0answers
62 views

Identifying an unknown and intermittent source of electric power usage

I have noticed a problem with my power usage today. I'm watching the meter often and making a record of each reading for the last three days. So far, nothing to note as far as unusual usage until ...
1
vote
2answers
223 views

Are there motion light sensors available for multi-gang switches?

I suspect this is not available but I have rooms and bathrooms, all of which are multi-gang. 2 plus switches per plate. Are there slim line automatic switches for these configurations? Kids are ...
0
votes
3answers
95 views

Why would my TV turn off/on when connected to a surge suppressor?

I have a very strange problem which may or may not be the TV. The TV is plugged in to a surge suppressor with the rest of my home theater. Satellite box is also plugged in to the suppressor, ...
3
votes
1answer
331 views

Can a built-in dishwasher be plugged into a receptacle?

We just bought a house in California. Can a built in dishwasher be plugged into an outlet or must it be hard wired?
1
vote
1answer
51 views

How to wire a ceiling rose?

I have bought a new ceiling rose for a light. The wires in it are UK pre-2004. There's one black, two red, one yellow, one blue, and two green and yellow earth. Where do all these go on the ceiling ...
0
votes
1answer
345 views

How can I get my ceiling fan lights working again?

After my light kit on my hunter type 2 fan stopped working I determined there is power entering this device (white wire) but none exiting it (pink wire). The pink wire runs to the pull chain for the ...
3
votes
3answers
852 views

Why won't the bulbs light up brightly in my European chandelier?

I bought a European chandelier not knowing there were light bulb size differences. I ordered 12 European to Candelabra Reducers (E14 to E12). I was so happy when I received them, and couldn't wait to ...
3
votes
4answers
6k views

What could cause ceiling fan lights to flicker on with power and then go out immediately?

I have ceiling light fan. The fan works fine. The light used to work fine. All of a sudden one day the light started acting up. When I turn on the switch, the light flickers on for about a second ...
4
votes
2answers
1k views

Why is my lighting circuit tripping the breaker?

I have several MR16 2 pin style light bulbs in my kitchen - The other day the trip switch for the light bulbs tripped when turning these bulbs on - I went and flipped the trip switch and tried again ...
7
votes
1answer
283 views

How should this circuit be properly grounded?

I am hiring an electrician to do the work so my question is more for my education and helping me ask the proper questions to the perspective contractors. Purchased a condo recently and want to put in ...
1
vote
1answer
172 views

Could this corrosion be caused by faulty ground wiring?

What might cause slight corrosion atop a tankless water heater's copper topped element assembly? I checked all the grounding and reconnected the two element assembly grounding wires and ensured ...