Q. What is the smallest conductor allowed by the NEC for Class 1 control and signal circuits? A. Conductors of sizes 18 AWG and 16 AWG installed in a raceway, enclosure, or listed cable are permitted ...
The smallest size fixture wire permitted by the NEC is _____ AWG. Article 402 covers the general requirements and construction specifications for fixture wires. As noted in Sec. 402.6, "Fixture wires ...
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