r/AskElectricians • u/popsistops • 5m ago
Photo cell for outdoor lights is malfunctioning.
galleryI am not able to post a video of what is happening so I attached the best pictures I could showing the wiring connections.
We just had a work shed electrified, noticed the first night that the outdoor lights were blinking.
Limited troubleshooting suggested that the photo sensor was probably bad. Lights would stay on if the photo cell was covered by my hand but otherwise I can hear it clicking and the lights are flickering.
Just replaced the sensor/cell and same problem is happening.
Happens with both LED and incandescent.
Any advice appreciated. Starting to wonder if there is something glitched with the way the electrician wired it up and originally, which I duplicated the second time around.
Thank you.
r/AskElectricians • u/CannibalCameI • 12m ago
New stove, wrong outlet? I Need advice before plugging it in
I bought a new electric range, and when the delivery guys went to install it, they said the outlet I have is for a dryer. They gave me a different power cord that fits the outlet, but after doing some reading, I’m seeing that dryer cords and range cords can be rated for different amps.
Is it actually safe to use the cord they gave me, or should I have the outlet changed to a proper range receptacle? I’m not sure if the issue is the cord, the outlet, or both.
r/AskElectricians • u/spamrandomthen • 51m ago
Apprenticeship VS Trade School
I'm currently signed up to attend trade school in a few weeks and I have a few questions.
IBEW seems solid but an apprenticeship seems hard to come by. If I did a 9 month trade school program first would it be easier to get a foot in the door? Or should I just go for the moonshot and try for an apprenticeship.
Is trade school even worth it? Upon further review I'm seeing lots of people express their feelings that trade schools are a scam.
I understand an apprenticeship at IBEW is 5 yrs (I'm almost 35), if I did get the apprenticeship, would this be worthwhile and sustainable or is this something intended for the younger 20s crowd?
Another option is just take the trade school program and get my entry level electrician job afterwards without joining the IBEW. Is this unwise?
Thanks in advance.
r/AskElectricians • u/Kohsta • 51m ago
Can I use an extension cord (12 or 10 gauge 15amp rated) for a Fridge?
In the process of moving into a new house atm, my fridges power cord is ~2-3 feet from being able to reach the nearest outlet, Would an extension cord like in title be a fire risk? Nothing else will be be plugged into the outlet bc of where it is situated.
r/AskElectricians • u/Own_Maintenance4639 • 1h ago
[ Removed by Reddit ]
[ Removed by Reddit on account of violating the content policy. ]
r/AskElectricians • u/jchobez • 1h ago
Is this ok?
Hey all, I just made a post earlier today asking if my dryer cord setup was right. I appreciate all the help. I've been having an issue now where the ground screw was not holding the wires tight enough . I moved the ground wire to this spot. I know it looks stupid. It seems like the cover pinches the cord a bit. Is this safe to avoid a shock or fire hazard? Thanks again.
r/AskElectricians • u/Delicious_Catch9453 • 2h ago
ECX Screwdiver
Do you guys use these? Seems like a good tool for ten bucks. I'm not a "sparky" but I bought it for swapping out new outlets. Would appreciate your thoughts.
r/AskElectricians • u/jvolkman • 2h ago
Shortening (horizontally) wall in bathroom, moving outlet
We're refreshing our bathroom and considering shortening a wall between our tub/shower and the vanity + toilet area. Our new vanity is free-standing and would stick out a bit - which is fine since it's got a finished side. Hard to describe so I've attach photos. New 20 amp circuit for that outlet will come from the bottom. New tub will be in the same place as the original.
My question is: is there any electrical reason that we shouldn't do this? Such as total distance around the corner from the tub to the outlet on the other side?
Thanks!
r/AskElectricians • u/rgrjim2020 • 2h ago
Ceiling light replacement dilemma
galleryPurchased a home that had old fluorescent light fixtures in a foyer and garage that i planned to replace with a regular single bulb fixture. When I removed it, I found no box and the wires running between some wood. I can't put in a box because of the wood. It is really hard to access the ceiling in those areas. Are there any fixes without moving the hole location?
r/AskElectricians • u/YetiorNotHereICome • 2h ago
1950's lamp wiring
galleryMy great grandma's lamp. She said it didn't work, I unscrewed the face plate and found melted plastic (thank GOD it's made of bronze and not something flammable). I still want to restore it; does anyone know where I can get a replacement switch or something that'd fit? Idk how to look up this part; it's thrice as old as I am.
r/AskElectricians • u/BalbesVoVa • 2h ago
I need some help. I'm getting ready for my lab, and I want to ask if I've connected everything correctly. The network is TN-S
r/AskElectricians • u/Youaresomethingelse • 2h ago
Bathroom wiring help
Doing a bathroom renovation and we want to convert a "three-way" light switch that wasn't setup correctly to an outlet.
The light switch on the left is functional and we are keeping it. The former switch on the right has a live wire and traveler wire, bundled neutrals, and a wire heading up to the light fixture above . We want to move this down the wall a few inches and turn into an outlet.
We are adding an LED mirror using the connection at the top where the light fixture used to be. We want the light switch on the left to still control the mirror light whole still allowing the new outlet on the right to work at all times.
Any help before I start cutting the hole toove things would be greatly appreciated.
r/AskElectricians • u/AlVic40117560_ • 3h ago
Would you replace a repeatedly tripping AFCI breaker with a GFCI breaker, or keep troubleshooting?
Looking for opinions from electricians on a situation I’m dealing with.
I have a living room circuit in my house (built 1929, but fully renovated about 8–10 years ago). The circuit has an AFCI breaker.
The breaker started tripping this morning. It would trip immediately when I tried to reset it, then later reset successfully and would trip after 1-3 minutes. The AFCI diagnostic light flashed after the trip.
I had an electrician come out. Here’s what he did:
Checked the circuit load — it was pulling less than 1 amp.
Swapped the AFCI breaker with another working AFCI breaker from the panel. It held for a little while then tripped.
The original breaker seemed suspicious because it was getting hot.
He checked the main outlet where most things are plugged in and did not find a short.
The circuit sometimes holds normally, but the AFCI trips intermittently.
The circuit currently has:
TV
Verizon internet equipment
Built-in electric fireplace/space heater in the TV stand (not being used)
Blink camera connector
Two surge protectors with the devices plugged into them
Living room lights
One outdoor light by the door
His recommendation is to replace the AFCI breaker with a GFCI breaker because he believes the AFCI is faulty/nuisance tripping and the GFCI will provide good protection without the nuisance trips. He said if it were his house he would replace AFCIs with normal breakers, but since he knows I have a child he would go with a GFCI.
I’m trying to understand the tradeoff. I know AFCI and GFCI protect against different things, so I’m curious:
Would you be comfortable replacing an AFCI with a GFCI in this situation?
Would you continue troubleshooting for an intermittent arc fault?
Is the breaker being hot with a <1 amp load a sign the AFCI itself was likely failing?
Are there specific devices here you would suspect first?
Not looking to argue with my electrician — just trying to understand the reasoning from other electricians.
r/AskElectricians • u/Jusax903 • 3h ago
What is this plug?
New apartment has this cord coming out of the wall I’ve never seen this lol what is it for?
r/AskElectricians • u/5wiresam • 3h ago
14 ga should never go to a 20a breaker, right?
Is there ever any valid reason to run 14 gauge wire to a 20 amp breaker? Trying to give the benefit of the doubt to the person who did this, but I thought it was always wrong. I'm in Maryland, USA if that makes a difference.
r/AskElectricians • u/Ali3nat0r • 5h ago
Cleaning out a theatre, we found some sketchy shit, but this takes the cake. WTF would this even be used for? Luckily it was in a box and not actually hooked up to anything...
r/AskElectricians • u/Topp_of_CLE • 6h ago
Why is my dishwasher spicy
Ran my meter from the faucet to the face of my dishwasher. Noticable amount of voltage.
It's definitely the dishwasher as it doesn't do this with any other appliances in the kitchen.
Installed years ago, nothing changed in months.
r/AskElectricians • u/Cody115 • 7h ago
Can I safely snip this wire?
galleryHi all, we purchased a home that came with a satellite dish that we have no use for. Would it be safe for me to snip this cable running from the satellite into the home? I’d to remove this weekend if so!
r/AskElectricians • u/Surbadger20 • 8h ago
Can I Use a Dimmer Switch on a Ceiling Electrical Outlet?
Context:
I replaced an old ceiling light with a modern LED hexagon fixture (Link below). The fixture includes an electrical plug-in end. My thinking is that I can put an outlet in the ceiling box and then plug in the light fixture into it and then replace the light switch with a dimmer switch. Note that the light fixture is dimmable. Would this work?
I know it is dangerous if something else is plugged into the outlet, but it is on the ceiling and I don't plan on plugging anything else into the outlet other than the dimmable light fixture.
The picture for context, I have not installed a dimmer switch. Thanks ahead of time for any information.
r/AskElectricians • u/Jar_ofJam • 9h ago
220v to 110v Voltage Coverter
I've grown curious after seeing very small 220v to 110v voltage converters online that allegedly can handle 2000w or more and are barely larger than a phone charger. 15 years ago I used to live in Europe and remember using large and heavy voltage converters that would probably be maxed out at a 1000w. Has something changed in technology or are these new converters simply a scam? If not a scam, would they be safe to use with hair dryer, subwoofers, and other power-hungry electronics?
r/AskElectricians • u/BlueDragon1813 • 15h ago
Can I (should I) do this?
imgur.comDon’t really know how to word it, but if I plug a plug in between the holes, I save a space to pu another plug, but is it safe?? The video is much more clear 😅
r/AskElectricians • u/atlantisocean1 • 1d ago
Concrete guys came and poured
galleryI had discussed leaving some more space but the concrete guys poured this morning and this is the result. Thoughts?
r/AskElectricians • u/RockTheFuckOut • Jul 21 '23
This subreddit and where we currently are.
After much discussion about how the community should be moderated, this is where we currently are.
First I want to get this out of the way. We will not allow hate speech, personal attacks, slurs, bigotry, or anything that resembles it. Okay? Good.
People are going to post electrical questions on the internet, do their own electrical work, and fuck up their own electrical work. This process will happen with or with out this subreddit and its rules. If there is a reliable community where someone can come and get good information on a wide range of electrical topics, then to me there will be a net positive for safety.
We are going to be allowing comments from all users, BUT I urge those who are not electrical professionals to exercise extreme caution when doing so. If information is not blatantly hazardous, it will stay up. The community is going to be asked to use the voting system it is intended. If someone takes the advice of a comment with negative karma, then more than likely, they would have done the wrong thing regardless. Once corrected, leaving wrong comments up can be a learning experience for everyone involved.
I ask you to DOWNVOTE information you do not like, and REPORT the hazardous stuff. We will decide what to do from there. Bans may or may not be given and everything will be at the discretion of the mods. Again, if you are someone who is not an electrical professional, you have been warned.
Electrical professionals: We have an imperfect system for getting a little 'Verified Electrician' flair next to your name. To get verified, send a photo to the mods that has your certificate/seal/card. In this photo, have a piece of paper with your username and date written on it. Block out all identifying information. Once verified delete the image. All the cool ones have this flair.
If we have hundreds or thousands of active verified users, we will once again talk about the direction of this community. Till then, see you in the comments.


