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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How to wire and electrical outlet to electrical switch [on hold]

How to wire and electrical outlet to electrical switch when there is only one wire in the box of the switch?
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3answers
552 views

Is there any difference in home electrical outlets?

Residential duplex outlets come in a variety of styles. The two most common seem to be: and Does it matter? Is the difference purely aesthetics, or is there any technical difference?
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3answers
68 views

Is it dangerous if the ground pin of a 3 prong plug breaks off in the outlet?

The grounding prong of a 3 prong plug broke off in an outlet. Could this be an electrical hazard should a child touch it?
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2answers
49 views

What could be causing me to occasionally hear an arcing sound when toggling a switch?

Several light switches in my house occasionally (<2% of the time) make an arcing sound when being switched on or off. Occurrence is totally random and as far as I can tell, uncorrelated with ...
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2answers
45 views

What size feeder do I need for a basement electrical subpanel?

I would like to know what size and type of feeder wire and feeder breaker do I need for my basement subpanel where I am planning to add six 15 Amp circuits, and three 20 Amp circuits. This will be 2' ...
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0answers
19 views

Connected C-Wire to new Smart Thermostat and Furnace board and still no power

I need help. I've been surfing the internet and have had no luck finding answers to my situation so am hoping for some guidance. I've seen other questions here answered but none that suit my issue so ...
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0answers
47 views

Need help wiring a ceiling fan and exterior lighting at fan 3 wire and 4 wire 1 switch fan 1 switch ext lighting

I took down my old ceiling fan and tried to put in the new one but can't follow directions because I have two wire sets coming out of ceiling. I'm trying to get one switch to turn on fan and other ...
2
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1answer
136 views

Replace single pole light switch with 12 gauge backstab

I would like to replace a single pole light switch in my family room, but the configuration is not one that I am familiar with. Other than the ground wire, there are 3 12 gauge wires in the following ...
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1answer
43 views

How can I make 3 wire sub-panels compliant with current codes?

The sub-panels in my house are all split-phase 3 conductor with neutral and grounds mixed. Is there any way to make this compliant without running new 4 conductor feeders? (Some of the feeder cables ...
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1answer
35 views

“Stringing” conduit together

Is it OK to take a piece of string and slip the conduit pieces you are putting together onto it before you assemble them? I was thinking that doing this would be easier than trying to fish or feed a ...
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4answers
88 views

How to connect 6x12 AWG wires?

I'm replacing an electrical box in my bathroom that connects to both a vanity light and a fan. The idea is to put in a GFCI outlet and a duplex switch for separate light/fan switching. Right now I'm ...
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1answer
25 views

Is my CL dimmer compatible with my light switch fixture?

Bought a Lutron CL dimmer after googling around and seeing how easy it is to install a dimmer, but when I got home and took a look at my light switch I'm not sure its compatible? The dimmer has 4 ...
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1answer
47 views

What size wire should I use for 60amp subpanel

I am installing a 60 amp subpanel in a workshop in my backyard and I will have 2 - 20 amp services with 4-5 outlets on each and 1 - 15 amp service for lighting. The length from the main panel to the ...
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1answer
37 views

Extending extension cord 16/3 with 12/2 cable?

I have an extension cord that is 15ft and it is a 16/3. I have a 20ft of 12/2 cable. Can I use it to extend the extension cord for about 5 more feet? The devices connected to the extension cord will ...
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2answers
34 views

Can I control a 1500-watt electric wall heater with a motion-sensing switch?

I want to buy a 1500-watt electric wall heater with a built-in fan to supplement heat in a basement room. I want to wire it to an occupancy-sensor wall switch that I can turn off entirely in the ...
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0answers
24 views

Why won't my lights stay bright with a dimmer switch?

I installed a 700W incandescent dimmer. Lights go dim after about 10 seconds when I turn on.
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1answer
66 views

Can GFI breakers or GFI outlets allow grounded outlets to be used? [duplicate]

I have a 1963 house in Texas with Square D breakers and mostly duplex plugs. All metal outlet boxes. However, there are 8 romex style cables (12-2 with ground) tied to the breakers in the service ...
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1answer
78 views

Should I install 10 AWG or re-use the existing 8 AWG?

My new built in oven uses a 30 amp/10AWG wiring connection. My old oven has 40 amp/8 AWG wiring. Is it possible to use this connection with just switching a breaker?
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1answer
55 views

Is it safe to use a water pump without a ground wire?

I am using a submersible water pump whose plug has only 2 prongs. I'm assuming the third 'ground' prong is missing. I also doubt if there is any fuse or circuit breaker inside it as it is an ...
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3answers
81 views

What's the difference between “physical damage” and “severe physical damage” in the NEC?

The 2014 NEC uses "physical damage" at various points to refer to well, hard knocks, if you know what I mean. However, certain passages in the NEC, such as 358.12 point 1 on EMT: Where, during ...
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1answer
57 views

Why does the outlet work for a washer, but not a light fixture?

Light fixture works in one room but when I plug it into the outlet in the laundry room it doesn't. The washer works when you plug it in to the same outlet.
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1answer
30 views

How do I replace a 3-way switch on 2-wire cable with a programmable timer switch?

I'm using the same Honeywell Programmable Timer from my last question, but under different conditions. In particular, I'm replacing a 3-way switch on 2-wire cable. Here is a schematic showing the ...
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3answers
89 views

Would it be entirely crazy to cover my lawn with solar panels?

I was just wondering how viable this would be and if this seemed too crazy. I have a fairly large lawn that just so happens be sloped and facing east. Assuming the city ordinances don't bar me from ...
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2answers
99 views

Can I use one of the phases in a 2-phase circuit to power a 120v appliance

I am wondering if I can take one of the phases from a 220V circuit that is used to power my cooktop, to power a 120V appliance (small wine cooler) and a 60W led light transformer. The specifications ...
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0answers
29 views

When does a sleeve become a conduit, and how much can I fit in a sleeve?

According to National Electrical Code, the conduit percentage fill table does not apply to sections of conduit used to provide protection from physical damage (sleeve). National Electrical Code ...
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0answers
16 views

Can I use any transformer with a Honeywell Rpls540a?

Bought Honeywell Rpls740b recently. Works fine initially for a week and it went blank. Understand that it works on 110v but my house works on 220v. Probably because of this. Now would like to ...
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1answer
59 views

Is it allowed to run NM wire in PVC pipe under an outdoor porch?

I would like to know if it's allowed to run 10/3 Romex in 3/4 inch PVC pipe for 15 ft. outside under the floor of an open porch to be wired to a 30A power outlet for a portable 6500 watt generator.
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0answers
45 views

Specialty stove wire and box fill

This armored wire shows 2 sets of wire crimped and a ground. For box fill would this be considered 3 or 5? Does this increase amprage and voltage allowances? Is there any other circumstances a ...
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1answer
51 views

Can I feed a panel 200' away from a double pole 30 ampere breaker using 10 AWG copper conductors?

I need 14 amps at my boat house to run a boat lift on 120v. The boat house is approximately 200' from main panel. I can run conduit and #8 wire and make it work with no problem, but I will need to buy ...
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0answers
43 views

How can I use lights purchased in Australia in the US?

I purchased lights from Australia and need to know how to make them work here in the U.S. CAn we put a plug on the cord?
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1answer
21 views

Good replacement actuator?

I have 2 Belimo actuators that control dampers for A/C ducts in my house that the motor has gone bad on. I can't find much info about the model "LM24-T US" so I think it has been discontinued. I ...
3
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1answer
80 views

How do I replace a single pole light switch with a programmable timer switch?

We have a light switch box containing three single pole switches (no ground terminal) in the foyer near the front door. I would like to replace the light switch controlling the porch lights with the ...
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2answers
104 views

Strange problems that might be due to wiring

A few facts: This house is in unincorporated Lake county Indiana This house is all electric. Was built in 1993. Has all 20amp breakers. Has all 15amp outlets (the cheaper type). The problem: ...
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1answer
47 views

Electrical wiring question - interconnect question

i have three ventilation fans on three different circuits that are connected to a switch in each bathroom. (One fan/bathroom) The fans are all connected to exhaust ducts that terminates into a ...
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3answers
88 views

How to handle ground and neutral in multi gang box containing both branch and traveler further down on same branch?

I have a 15 amp branch circuit where the first box from the breaker contains a switch for a ceiling light at the door leading to the garage. This box supplies the rest of the branch. On the same ...
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1answer
55 views

Leviton Triplex unavailable/discontinued. Alternatives?

It appears that the Leviton Triplex outlets are no longer available and the product is listed as discontinued. My best guess is that they weren't technically code compliant? They were a rather ...
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2answers
76 views

Locating buried electrical cable/conduit in yard

Our house, which we purchased about a year ago, has a shed in the back of the yard which has electricity and is roughly 100 ft away from the main house. From what I can tell the previous owner had ...
2
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1answer
50 views

Fan switch not working ever since my husband fell against the wall/switches- should I replace the 3 gang box?

Okay, so first of all, this is pretty ironic! My husband was a Foreman/Journeyman Electrician and was pretty awesome at his trade. However, is almost 2 years into recovery from a brain injury (I left ...
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2answers
78 views

How do I rewire this box?

In an '80s Canadian house I took out a wall switch and now I can't figure out how to rewire it. The box has three cables coming into it. They all come off the same panel breaker. Two of the cables ...
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1answer
41 views

Why do my dimmer switches keep burning out?

I have a Lutron Maestro MACL-153MH (600W incandescent/halogen) controlling 5 x H1499ICAT (low-voltage, MR-16, 50W each) in my vacation house. So, that's a total of 250W. It burned out one day, so I ...
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1answer
49 views

What voltage adapter do I need for a 5 meter 5050 LED strip?

I have a 5050 5 meter LED strip and it requires an AC/DC adapter to run the full strip. I was told that I needed a 2A adapter, but I went to electronic store to buy an end adapter and they said this ...
2
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1answer
46 views

Half of my lights and oulets are not working after heavy winds?

We have solar panels and mains power. Last night was very windy; we heard quite a few bangs from outside and thought it might be the wires getting knocked together. Woke up this morning and we have ...
3
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1answer
54 views

How do I replace two split receptacles with GFCI receptacles?

I need to replace two receptacles in my kitchen with GFCI outlets. On each receptacle, the top and bottom outlet are on different breakers. I've replaced standard outlets before, but this seems a bit ...
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2answers
58 views

How should I wire a Trane air handler & heat strips?

Looking for validation or correction on my understanding of requirements for wiring 5 ton Trane air handler with 20kw heat strips. Of course, I read the label and identified that there are (2) 240v ...
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2answers
72 views

Is it legal to wire a bath fan using load from top of GFI outlet?

Purchased a place and we are re-wiring the bathroom and putting in a standing shower. The bathroom is quite small so there is just enough room for this. There is a dedicated circuit, a round box above ...
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2answers
154 views

Should all Federal Pacific panels be replaced?

I understand that Federal Panel Stab Lok breakers have the potential for becoming stuck, overheating, and starting fires. My home has a Federal Pacific panel but no outward markings of being a Stab ...
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2answers
60 views

Can stranded wire be used for pigtails in a junction box?

I replaced a fixture today that had a piece of 12Ga stranded (probably THHN) wire used as a pigtail. The building has some wiring in conduit (other wires in this box were solid), so I'm guessing ...
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2answers
89 views

Can I fully load multiple breakers (rooms) in my apartment?

I've got some very high-amperage devices (Bitcoin miners. ugh.) coming into my apartment; and although I'm going to pains to make sure I don't over-load any single room's breaker on the wall sockets … ...
6
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1answer
497 views

Permanent USB Power Off Mains [closed]

I'm having my house (in the UK) rewired and want to install some PIR sensors (link) in a few rooms. Instead of using batteries there's an option to have them permanently powered via USB cable. Is ...
5
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3answers
148 views

Are there any restrictions on using crimped connections to electrical devices (receptacles, switches)?

As the title states, are there any code restrictions in general on using crimped spade and ring terminal connectors when wiring household electrical circuits? I've actually been doing this for a ...