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Questions tagged [splicing]

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13
votes
1answer
2k views

Can cable splice devices be concealed?

Devices exist that claim to be able to splice nonmetallic sheathed cables together outside of a box, and in concealed locations. Are these types of devices allowed by National Electrical Code? Here's ...
4
votes
2answers
15k views

Is there a way to extend electrical wire where the splices can be finished over? [duplicate]

I want to extend some wires to relocate some switches. Normally one might do this by splicing new wires in and covering the junction box with a cover plate. Is there a way to permanently splice wires ...
5
votes
2answers
2k views

Inspector says that split bolts shouldn't be used on live connections. Right or wrong?

I installed a spa sub-panel on the exterior of my house. The inside wiring is NM-B 6AWG wire that goes to a junction box where it's spliced to 6AWG direct bury rated wire (the NM-B wire I had wasn't ...
2
votes
1answer
1k views

How can I T splice a 120V line in a lighting fixture?

I'm designing a recessed lighting fixture and would like to T splice some of the wires in it. The wires are 14AWG, will carry up to 4AMP and I'm looking to make an elegant connection so that it fits ...
0
votes
1answer
1k views

What Size Heat Shrink Tubing for Splicing Lamp Wire (SPT-2 18-2 AWG)?

I am splicing some lamp cables. The cable is SPT-2 18-2 lamp wire. First I will be using some vinyl insulated butt splices rated for 22-18 AWG and 600v to make the connection. Then, I want to cover ...