The National Electrical Code® (NEC)® Section 110.26 requires adequate working space for all electrical equipment. NEC Section 110.26(A) requires a clear space at least 30 inches wide and 36 inches deep if the equipment is likely to be worked on while energized. This space is necessary not only to allow workers room to perform tasks but also room to move if something goes wrong. NFPA 70E®,...
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Published on September 20, 2021 17:00