Electrical device used to open and close an electric circuit.

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1answer
24 views

Installing switch with timer

I am trying to install a light switch with a built in timer to replace my original light switch. There are 2 switches side by side in the box but I only want to replace one. The setup currently has ...
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1answer
52 views

How can I install a Leviton timer switch in this box?

So i'm trying to replace the exterior light switch to a timer switch. On the same switch panel, there are two other switches which control the ceiling lights in the hallway. The dimmer in the ...
5
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2answers
6k views

How can I replace multiple 3 way switches with motion sensors?

My tenants never turn the lights off in the stairwells of my 3 family house, so I'd like to replace all of the light switches with motion sensors. Here is a crude diagram of how this is set up now. ...
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0answers
21 views

Replaced outlet and switches work, but other outlets that haven't been touched do not. [duplicate]

I replaced two gfci outlets, a single switch, and a three way switch and they are working fine, but two outlets on the same wall that are regular stopped working and are not receiving electricity. I ...
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2answers
483 views

How do I wire a light switch and outlet in the same box?

I have a single gang box in a bathroom with a GFCI outlet. I'd like to replace it with a 2-gang box containing a GFCI outlet and a light switch for the vanity light. The outlet will have both ...
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2answers
47k views

How can I override a motion detector light?

I am going to be installing one or two motion detector lights to cover my backyard. I would like the ability to "override" the motion detector. What I mean by this is that I would like to be able to ...
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0answers
47 views

Two lights & two switches, one light doesn't work?

Please could you advise me, why isn't second ceiling light working? Two lights and two switches, power does not appear to be going to second light, both switches are working. Have I wired first light ...
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0answers
72 views

How do I install a SensaSwitch on a 3-way circuit?

I recently purchased a SensaSwitch, Manual-ON / Timed-OFF (PDF of instructions) and I cannot install it in such a way that it performs as I desire. I have a switch at the top of my basement stairs and ...
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1answer
82 views

How to wire multi-control rocker switch

What's the correct way to wire a multi-control rocker switch (e.g. Leviton 1755) that has three switches on one yoke with a common supply? What wire(s) do I run from the switches to each of the ...
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1answer
98 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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0answers
57 views

Wiring issue for fan, switch and light

I have a fan, switch, light, and power wires. All have White, Black and Green wires. I can't seem to get the full lights, and full fan working correctly. Currently I have: Fan disconnected. Switch ...
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0answers
69 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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1answer
254 views

How do I wire this 4-way light switch?

I have 3 switches that control the same light. One of them broke, so I replaced it. I can't get the light to work now. I got what looked like the same kind of switch from the store. It's a 15amp/120 ...
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0answers
91 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
4k views

Installed Ceiling Fan, Now Light Switch Not Working Properly

Last night I switched a ceiling light fixture with a Ceiling Fan. Before it was just a light fixture and it was controlled from a switch on the wall; one of two switches on the same switch plate/panel ...
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2answers
4k views

My light switch make a loud noise when used slowly; does it need to be replaced / fixed?

I have a 3-way switch that controls 6 recessed CFL floods. One of the switches consistently makes a loud crackling / popping noise when used slowly. The other switch if played with slowly enough ...
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0answers
50 views

Mains switch or circuit breaker to turn off at zero voltage, for the home

I want a switch for mains electricity in my house. A switch that I can turn on and off as any normal switch, but that turns itself off when there is no power. The intended use is for a vanity unit ...
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2answers
216 views

Help wiring 1-pole switch + USB in single outlet

I have the two products below and I need them to go in a single gang box that used to be a simple 1-pole switch. Product pages: http://www.legrand.ca/adorne/select/switches/aspd1531w8.aspx ...
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1answer
70 views

How can I trace the wires of a circuit?

I have a switch on my bedroom wall that I believe is used to control the outlet on the same wall. However, the outlet has never worked, and the switch doesn't even seem to be connected to the wires in ...
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0answers
61 views

How should I wire this 3 switch box in my bathroom?

I have a 3 switch box and the bottom switch that controls the heater was broken so I replaced it and I can't remember how to wire it, tried 10-15 combinations and it still doesn't work, not sure how. ...
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2answers
2k views

Why would the magnetic switch on my refrigerator door trip when the freezer door opens instead?

This is pretty strange: a few months ago I moved into a new apartment with a Fisher & Paykel refrigerator (freezer on top). It's a fairly basic unit, and until today it worked OK. This morning I ...
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2answers
139 views

4 way switch with only two switches

I just bought a 3-way dimmer switch for the kitchen. There are only two switches that switch the overhead lights. I went to take off one of them to install the dimmer and the switch had 5 wires (2 ...
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1answer
243 views

Troubleshooting 3-way switch

I'm having trouble with a three-way switch. (It may be 4-way, there are switches in my house I can't figure out). I don't recall if they ever worked properly. The light stays on regardless of the ...
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0answers
30 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
329 views

Can I use a jumper from existing light switch to get power to 5 new lights?

I want to add 5 ceiling can lights. Can i use a jumper wire to jump from existing light switch to get power to new switch for can lights?
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2answers
4k views

Why does voltage still exists when a circuit is broken by a 3-way switch?

My parents got a ceiling light for my parents for Christmas, which I was tasked with installing. I don't know why I bothered to check the voltage before putting the new fixture on (and after taking ...
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0answers
97 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
83 views

Wiring a rocker switch with pilot light so light is on when switch is off

I have a single switch with a pilot light next to a two-function switch in a double gang box. They are both used to control a three function fan/light/night light in a bathroom. Everything is working ...
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2answers
52 views

Will this switch work for a lamp? [closed]

I'm building a custom desk lamp and was thinking of doing something "different" or "fun" for the switch. The lamp will look something like this with a few tweaks. The lamp will be used in the US. ...
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8answers
5k views

Home light switch circuit with 5 switches

I am new to the amazing world of electronics and am starting out small. I think... Early 2010, the wife and I bought a house that was built in 1979. Now I started replacing light switches and ...
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2answers
92 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 ...
3
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1answer
91 views

rewire ventilation fan to use pull chain instead of wall switch

I'm converting part of an unfinished space to make a darkroom. I'm installing a bathroom ventilation fan over the sink but there is no convenient place to install a switch for the fan. I purchased a ...
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0answers
36 views

Fan speed control with timer?

I'm looking for a device that will allow me to control the fan speed as well as have it timeout. In theory this might work if I used the output from the timer to feed into the dimmer, but it doesn't ...
3
votes
1answer
105 views

Can I add a three way switch to a light circuit when I only have access to light switch and it just cuts the power to the switch?

I have a light switch that controls 2 lights in the hall. The wire to the switch carries power to the switch with the black wire and the white wire carries the power to the light. I have access to ...
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1answer
74 views

Why won't my Levitron Z-Wave dimmer switch turn the lights off?

Recently purchased and installed a Z-Wave Dimmer switch which seemed to be an easy installation. However, the only way I can get the light to turn off is to enable the air gap on the switch. If the ...
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0answers
59 views

Fan plus light/dimmer switch problem?

Have a Lutron Dimmer Switch combo in a rental. It has a dimmer light button the top and a timer on the bottom for bathroom fan. This went out today and troubleshooting it didn't make sense. We ...
2
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1answer
4k 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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5answers
9k views

What kind of wall switch is needed for a natural gas fireplace to ignite consistently?

When we moved in, our natural gas fireplace worked well: Flick the switch & it would ignite. Years later, it started acting erratically: Sometimes, the switch worked, other times, no luck. We'd ...
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2answers
306 views

How can I remove the switches that control outlets?

In the house it seems that the original owner wanted all top outlets to be switched and the bottoms to be always on. I hate this and want to fix it. So I took all the outlets out from the one room. ...
0
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1answer
70 views

How do I change a single-pole switch to a timer with 4 wires?

I a want to change out a pole switch to a timer switch. All makes sense except, there are only two wires on the pole switch and 4 on the new switch. So I only have the white and black and no ground ...
4
votes
1answer
5k views

What can we use as a wireless switch for a ceiling light?

I removed a light/ceiling fan that had a pull string when we installed my son's bunk bed (we didn't want the fan blades knocking him in the head). We now want to install just a ceiling light. There ...
1
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0answers
46 views

How do I wire a switch when the wire colors do not match? [closed]

Black, Red and bare Ground at outlet. New switch has Black, Black, and a Green. Tried switching each black with a red and vice versa with no luck. Tried each black and left switch black and red ...
2
votes
1answer
1k views

How do I wire three 3-way switches in one gang box to three switches in another box?

I have two 3-gang boxes (with 3-way switches) to control 3 sets of lights within our kitchen. Since there are two entrances to the kitchen, I have a box at each door. My main question is how to ...
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2answers
84 views

How should I fix an electric shower pull cord that doesn't work anymore?

The red light on my pull cord electric shower no longer comes on, hence it doesn't work. However, there was a brief period yesterday where it worked suggesting it's an electric fault and can be fixed? ...
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0answers
92 views

Is an air pressure switch required for a whole house humidifier?

I've installed a Honeywell whole house humidifier. For the time being, I've left off the air pressure switch that goes between the humidistat and the humidifier. It appears to be working fine without ...
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2answers
488 views

Combination box/switch - two wires only

The original owner of our house had this wired apparently and the outlet has never worked. Plugging a device in turns off the overhead light. Wife wants me to use vacation time off to fix, but I'm ...
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6answers
5k views

Is there a motion sensor light switch that does not need ground?

My house was built in early 1950's and all electrical switches do not have a ground. This was found out with an electrician when I asked them to install Lutron Maestro, but it would not power on since ...
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1answer
71 views

Removing switch that turns on / off the outlet

I have an outlet which gives electricity only when corresponding wall switch is on. I need to remove the wall switch because I need to put a cabinet on it's place. How do I make the outlet permanently ...
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1answer
149 views

USB wall outlet charger not working

By not working I mean even when installed in the simplest configuration, it does some sort of low power pulsating. It will cycle between charging and not charging a USB device every half second or so. ...
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1answer
83 views

Replace stacked 3-way switched on separate panel circuit

I have a stacked (dual) 3-way switch controlling lighting in my home. The lights are on separate panel circuits, one for the foyer and one for the 2nd floor. The switch that is in the box (2-gang, ...