Does code allow white tape on black #4 wire?

Old 06-26-19, 11:57 AM
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Does code allow white tape on black #4 wire?

Id like to save $ and buy a 500' roll of black #4 for a 60 amp sub-panel line I'm running. ie. Instead of paying by the foot for 2 blacks and a white. Is it true that you can use white tape for the neutral since #4 is larger then #6. Supposedly #6 and smaller one cannot white tape a neutral. thanks
Old 06-26-19, 12:21 PM
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Yes, #4 and larger can be remarked with tape or paint; #6 and smaller must have factory coloring (with a very few exceptions).
Old 06-26-19, 04:32 PM
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Don't forget you need a ground wire to go along with the 2 hots and 1 neutral. Sub feeder needs to be 4 wires.

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