ECN Forum Forums Code Related Discussion NEC & other Code issues 3000 277/480 V Y Neutral size?

Don
Never read it that way but you might have a point there! cause 8 1/0"s have a lot more current carrying capacity then one 3/0 and the Neutral Must be more conductive then the Grounding electrioid conductor .

Sparky Beleive me even 8 1/0's are wayyyyyy over sized for a Neutral with 500 amps Possible on it.