ECN Forum Forums Code Related Discussion NEC & other Code issues 480volt lights on poles no equipment gr.

Height min of 22ft per 210.6d.
Out of building thur manholes up pole then overhead on poles.
Ground to ist then lose ground.
PER
410.42(A)Equipment grounding conductor required (OR) be inaccessible to ubnqualified persons.
We're talking long spans here single conductors 30 ft hight.