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NEC 334 Nonmetallic

Question asked by david.heiliger on May 18, 2020
Latest reply on May 20, 2020 by david.heiliger

NEC 334 Nonmetallic – sheathed cable (Romax) Type NM / NMC & NMS.

What does the B stand for in NM- B cable?

Aluminum or copper clad aluminum manufactures, are sending this information and it can not be found in the NEC