I'm pulling 2 hots, 1 neutral and 1 ground through conduit to a subpanel and I was wondering if it's possible to use the same color wire and just relabel the endings. I was thinking of using 6 AWG white.
My understanding is that the ground needs to be either bare or green, so no relabeling on that. Also neutral needs to be white, which is the color I'm using anyways.
So can I just relabel the 2 hots with black & red tape at the endings? Any NEC reference would be greatly appreciated, thanks!