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I'm building 10 foot tall steampunk chandelier. It will look similar to the this pic

The electrical wire is going to be fed down through the top of the chandelier and to each light bulb. All the terminations and wire splicing will be done in the junction box on the top of the chandelier.

Question

  • What is the code compliant way to protect the electrical wire withing the iron pipe?
  • Would running the electrical wire in a Braided Cable Sleeve, like the following properly protect the wire and be code compliant?

Braided Cable Sleeve

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    What are you trying to protect the wires from? Conduit; which is just a pipe, is usually used to protect wires. So the wires should be adequately protected within the pipe. Also keep in mind that "code" (i.e. National Electrical Code) does not cover wiring within devices. Wiring inside a device would be covered by UL (Underwriters Laboratory), or whatever is applicable in your country. – Tester101 Apr 5 '17 at 15:05
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    Add a ground connector and ensure continuity from any exposed part to the ground connector. – ratchet freak Apr 5 '17 at 16:03
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Iron pipe is (aside from galvanizing and listing and some of the fittings) exactly the same as rigid conduit. Code does not require any protection for wires in conduit - indeed, code regards the conduit as protection for the wires.

All pipes should be de-burred on the inside at the cut and threaded ends (or cut and not threaded, depending how you are assembling) to prevent cutting the wire insulation. If you want to additionally use braided loom, that is fine, but not a code requirement.

If you wanted to be persnickety, you could use rigid (or IMC) conduit and conduit fittings and then paint it black, rather than using black iron pipe.

  • Or use thin wall brass, copper, or steel tubing. What make it unnecessarily heavy? – Jim Stewart Apr 5 '17 at 20:20

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