The installation of wire and/or electrical devices, to allow the transmission of electricity from one point to another.

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Converting 4 wire supply to 3 wire outlet

I have a 4 wire supply wire. It has a black, white, red and ground wire. I want to supply a 3 wire outlet. Do I combine the white and ground wire?
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43 views

Can I change a switch within a circuit from powering multiple lights to a single light?

I have a family room ceiling fan connected to a single pole light switch. However, that switch also controls a bathroom light, staircase light and a bedroom receptacle. There is only 1 cable coming ...
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2answers
110 views

What could cause lights to come on full strength then dim?

I just finished setting this up: There are actually 4 lights chained together at the end rather than just one. Once I finished I turned the circuit back on and tried out the switches. All of them ...
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87 views

Why do people run 12-3 cable to feed completely different circuits?

Been updating circuits in my basement and I'm horrified at the previous work that has been done. Improperly routed cables, overloaded junction boxes and, in two separate instances, 12-3 cable feeding ...
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27 views

Running board dimensions

I need to install a running board on which to attached some cables going perpendicular to joists. Is there a minimum size that one should use? I'm planning on installing some 6x1"s.
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291 views

Is it possible to replace a fusebox lever without replacing the whole box?

I'm pretty new to DIY stuff... but I'm selling my home soon and was wondering if it was possible for an electrician to fix just the part causing the lever to not come down in my garage's fusebox ...
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82 views

How should I run stripped cable through conduits?

I have a 6/3 NM-B cable that is to be run through a Southwire Ultratite conduit to an external outlet for a generator. I plan to strip the cable prior to threading through the conduit: 1. for ease of ...
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58 views

Is it a subpanel?

I am putting in a new one hundred amp load center. I have a present on/off main panel mounted next to the new load center. My question: Is the new load center now considered to be a sub panel? If ...
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58 views

30amp power cord to 20amp breaker?

I am converting a cargo trailer into a camping trailer, including wiring it to have power from and RV hookup. The most common RV hookup is a 30amp. Since i don't really need the 30amp power, my plan ...
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44 views

What should I do about a stubborn screw on the middle of a dryer cord connection?

I am attaching a 3 prong dryer cord to a dryer. The middle connection is being stubborn. The screw gets to a certain point and is stuck. It will not tighten and the connection is very loose. Can I ...
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28 views

How to convert L609 4wire to L6 3wire

My electrical feed to location is L6 3wire (grnd+X+Y). My cabinet is L609 4wire (grnd+neut+X+Y). The cabinet feeds 4 blocks of 110V. Should the grnd+neutr be plugged into the grnd on the L6? or do I ...
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60 views

How do I add wire to a rusted electric box?

I'm adding a plug to a closet so that I can put my server and router in there. I am trying to daisy chain it off of the nearest plug, but when I try to remove any of the knockouts they won't budge, ...
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78 views

This light won't turn on

So, I was around my partners house the other day and they have a light on the landing that does not work - I don't think it has ever worked since they moved into the house and being an electronic ...
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6answers
397 views

What can I use to lubricate CAT6 cables while installing them?

I am about to run some network wires inside the wall at home. I had already done so but apparently too much pressure on them while pulling caused one of the pairs to go bad and therefore prevent ...
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1answer
73 views

Why is the live wire reading live, but the neutral is not, in my lighting circuit?

A ceiling light has failed and I have removed it. The circuit that it was part of (eight other downstairs lights) is working fine. BUT the supply cable from this circuit to the failed light is 'live' ...
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115 views

How do I wire a 2 way toggle switch to a flourescent fixture?

We are replacing a light that had a pull string on/off with a florescent fixture that we have put a toggle switch on. Question is... How to wire it? The toggle switch has 2 black wires and the wires ...
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1answer
47 views

Right way to add standard receptacle to this GFCI circuit

I've read Can I add a standard receptacle on a GFCI circuit and have a similar situation in that I need to add a receptacle to an existing GFCI circuit, but when I pulled the existing GFCI plug from ...
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63 views

1948 fabric sheathed outlet wires, can I ground to box?

Home built in 1948. The outlets have no ground wire and use fabric sheathed copper wire.can i run a ground wire from recepticle to the metal outlet box itself, as apposed to no ground at all? How can ...
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2answers
501 views

How do electricians quickly choose electrical box sizes?

I've got my copy of "Electrical Wiring: Residential" 18th ed, complete with all the information, tables, and formulae for choosing electrical box sizes, but I've got to imagine that experienced ...
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1answer
56 views

Help with electrical plan. What's right, wrong, suggestions?

I'm trying to plan ahead for an electrical project on my basement. New ceiling lights (recessed and not), corresponding switches and some new outlets. I put a drawing together and I was wondering if I ...
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47 views

What could cause my newly installed electrical outlets to not work?

I replaced several electrical outlets in the house today and one outlet is not working at all, and the other two outlets only have one of two plugs working. I've looked over them again and all wires ...
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3answers
251 views

Can I use metal masonry device (switch) boxes in a stud wall?

I am installing new wiring and need to place 5 lighting switches in one location (yes, I understand the problems/issues of confusion, etc.). These will all be 3-way switches, non-dimmable. I plan on ...
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1answer
88 views

How can I independently control a light and fan, where only a single hot wire is used?

The apartment I live in was built with a ceiling fan installed, but the landlord replaced the fan with a model that has a light built in. He's put a controller in the ceiling that has fan and light ...
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1answer
97 views

How to prep wiring for new lights in basement ceiling?

I have an old, fully finished, basement and I want to install new recessed lighting in the ceiling. My biggest scare is in wiring. Where and how can I find the necessary wires and run them through to ...
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54 views

Why Is My Dryer Vent Electrically Charged

I recently purchased a home built in the 1980s. When I went to hook up my 3-pronged dryer cord (with L), I noticed the outlet is the old 3-prong (all straight) typically used for ranges. I switched ...
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41 views

3 wire receptacles in a 2 wire system

Just purchased home has 3 wire receptacles in 2 wire system which the lower of the two plug ins are controlled by a wall switch. There are 6 of these on one room. How does a GFCI replacement ...
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111 views

Exposed Romex cable on garage ceiling without conduit protection

I am working on an old house. The garage ceiling (attic floor) has exposed beams (ie. it doesn't have sheetrock on the underside that provides for a finished ceiling). The power to the garage door ...
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1answer
51 views

How do I connect a chandelier to this ceiling wiring?

I just moved in to a 16 year old house and replacing a ceiling fan with chandelier. Chandelier has conventional white, black and ground. The fan was connected to red and ground only, which I guess was ...
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1answer
74 views

Can I have splices in an electrical panel?

Adding 220 to garage no room in my 125 amp main panel. Subpanel will be 10 ft from main will be removing 3 15amp and 1 20 amp breaker to add 50 amp breaker in its place. I'm I allowed to have splices ...
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1answer
94 views

Installing Coax & Cat6 in 2-Gang with Electrical?

Using a 2-gang box, can I install a (1) outlet, (2) coax, and (3) Cat-6 line without code or interference issues? I have an existing 1-gang box with electrical that I am running the coax and cat-6 ...
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1answer
96 views

Can I route coaxial cable for tv through a gas fireplace?

Cable guy told me to drill a hole from outside in right through sheet metal in gas chimney to connect tv to cable mounted on mantle?
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1answer
92 views

Can I run two 72" 7.2amp 240V baseboard heating units on one 12-3 wire supply

I would like to add two Baseboard heating units at my cottage under the front 8' windows. Is it possible and safe to run one 12-3 wire as supply? Looking at Cadet 72" units at 208V and 7.2 amps. ...
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100 views

2 prong wiring nightmare

I went to open up my outlet to see if it has a metal box. The previous owner wired in 3 prong outlets. I look and there is no ground which i suspected. But they also have 2 neutral electrical tape ...
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215 views

What do I need to supply electricity to my shed 150' from my house?

I have a newly constructed shed that I want to run service to. My current panel is full and already has a 100amp sub-panel tied to it. The sub panel is not full. I want to run 100 amp service to ...
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65 views

How do I connect a light fixture to a 3-way circuit?

hi I'm in a little pickle here. I installed/ replaced a ceiling light fixture in my foyer about 2 years ago and I forget how to connect the wires. I went from a 2 black 2 white 1 red and one copper ...
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1answer
86 views

how can i set up dusk to dawn outdoor lighting ?

My digital in-wall electric timer will only work with a single pole configuration. My wiring currently has 2 switches/poles. The simplest option is screwing in an electric eye automatic light control ...
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2answers
184 views

50 amp plug on 30 amp circuit for dryer

is there a safety problem using a 50 amp cord (labeled for range or dryer) for my dryer? The circuit breaker for my dryer is a 30 amp. My wall plug needs the configuration for the 50 amp, and my old ...
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1answer
114 views

How do I wire an additional recessed light to an existing switched circuit?

I am installing an additional potlight to an existing circuit in an older house. I wanted to control the potlight with an existing switch that controls other existing lights. I was able to fish a wire ...
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2answers
976 views

Can I add a light fixture to an existing circuit but with its own switch?

I have a ceiling fixture in middle of kitchen. Would like to install light over sink. Can I use the wiring in the existing light to wire the light over the sink and have a separate switch for each ...
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3answers
289 views

How does this 1 wire to 2 fixtures & 2 switches work? Is it safe?

I am cleaning up my basement and came across an open junction in a closet between 2 adjacent rooms; I will call them "paint room" and "radio room". I know open junctions are not good so after turning ...
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25 views

Dual relay motion sensor, only one relay active?

I have a bathroom with a fan and a light in it, the light is on one switch and the fan on another. Since the fan was an add on, they were put in a single gang box with two switches. I want to make ...
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1answer
72 views

Does the NEC limit the maximum size of junction boxes?

In this question, the OP has constructed a large junction box out of several extension boxes attached to a "regular" junction box: Is there any upper limit on the size of a junction box (either ...
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19 views

Changing sconce from flourescent to halogen

The new sconce has two black wires and ground. Can it be used in existing location which has one black and one white wire?
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84 views

Coast 3-way — does this conform with Code?

For those who aren't familiar, the California or Coast 3-way switching arrangement is a method of wiring a three-way switch circuit that is used when both a switched and an unswitched hot are desired ...
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1answer
114 views

Does adding a disconnect box below the meter mean that my service panel is now a subpanel?

I don't understand the bonding at my main disconnect. My problem is that my main panel in the house was wired OK with the neutral bonded to ground. The power company added a disconnect box below the ...
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1answer
130 views

How do you replace existing wires behind walls

Existing wiring installed in walls. May or may not be stapled. Some of it is stapled with newer plastic staples, older runs with metal staples. I've had varied success with this by twisting and taping ...
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2answers
57 views

Can I use a three wire cable to feed a whirlpool tub?

If I'm required to add 2 dedicated GFCI circuits for a whirlpool tub and inline heater, can I run 3 wire cable (red,black,white,ground) or do I need 2-2 wire cables?
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52 views

installing a replacement fixture with three lamps in one on a two way switch

I am replacing a single pendant-type ceiling light with a new pendant fixture that has three individual pendants that go into the single "hood" that attaches to the box in the ceiling. There are two ...
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2answers
139 views

What options are there to achieve both grounding/ground-fault and arc-fault protection on old 2-wire circuits?

The three receptacle circuits in my house are 2-wire NM, but have 3-prong receptacles. My electrician recommended and installed GFCI breakers to provide "grounding" to these circuits. I now realize ...
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2answers
75 views

How should I attach the grounding conductor for a replacement switch?

I'm attempting to replace an old Leviton light switch with a new Lutron dimmer switch that connects to our house's Wink system. The old switch had 3 black wires attached to the light switch and no ...