CHAPTER METHODS AND MATERIALS - Mike Holt

the installation complies with 300.20(B). See 300.3(B)(1) and 300.5(I) Ex 2. (C) Conductors of Different Systems. (1) Mixing. Power conductors of ac and dc systems rated 600V or less can occupy the same raceway, cable, or enclo-sure if all conductors have an insulation voltage rating not less than the maximum circuit voltage. Figure 300–4 ................
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