welding circuits and a designated ladder cable tray requirements
Hi, NEC 2011, article 630.41 and 392.10 (B)(1)(b) requires for welding cable to be run on a dedicated cable tray. My question: i have and MCC which supply power to the 63 Amps welding
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welding circuits and a designated ladder cable tray requirements
Welding cable must be installed as noted, but you certainly don''t have to use welding cable to feed your power circuit to the machine. ''Welding Cable'' is referring to the secondary cables
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