Electrical – How to remove and re-insert wires into socket
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I'm replacing ballast on a lamp and need to connect wires to 4-pin socket.
I tried to pull the wires gently and it did not work. What is the safe way (in terms not breaking) to do so?
Best Answer
After discussing With jack and looking at the photo again I realized that is a CFL with a separate ballast. I was thinking disconnect not connection to the lamp in that case I would cut the wires off close to the ballast and splice. I have used wire nuts but with small solid wire and low current this is one place I use lever locks or push in stab splices have never had them fail in a fluorescent fixture and LED’s draw even less. I changed to lever locks as who knows some of these fixtures have been required 3X so far in their life with lever locks the connectors are a bit more but if another rewire is needed they will save time and money..
I have a couple of observations and concerns. First, it looks like this is a shallow box with conduit or EMT connectors. The looping conductors are usually a sign of continuous run THHN. I also suspect this could be a 3-way switched circuit or the yellow is being used as grounding/bonding conductor. However testing must be done to confirm these suspicions.
The other concern I have is the ability of this box to support the weight and torque of a fan. Depending on how strong the mounting is, you may want to consider a weight rated fan mounting box. If the box is not securely mounted, your fan will be unbalanced and wobble, at worse, it will pull the box out of the ceiling and drop. Perhaps they don't show in your pic, but I don't see any screws mounting the box to a framing member. If it is secured in place by the conduit only or a flimsy side ear mount, it will not work well for a fan. Check it out carefully. Good Luck.
They are most likely "quick-wired", like the back-stab connections on the back of cheap receptacles.
WITH THE CORD UNPLUGGED, look to see if there are small holes or slots next to where the wire is stuck in. Open a paper clip and insert it into those holes/slots. This should release the wires.
Best Answer
After discussing With jack and looking at the photo again I realized that is a CFL with a separate ballast. I was thinking disconnect not connection to the lamp in that case I would cut the wires off close to the ballast and splice. I have used wire nuts but with small solid wire and low current this is one place I use lever locks or push in stab splices have never had them fail in a fluorescent fixture and LED’s draw even less. I changed to lever locks as who knows some of these fixtures have been required 3X so far in their life with lever locks the connectors are a bit more but if another rewire is needed they will save time and money..