History of Sub Panels- Separate Neutral and Groungs - 03/24/05 01:23 AM
I am seeking the knowledge of when did the NEC require sub panels to have separate neutrals buss and ground buss (and the panel bonded to the ground only). I would think this has been a requirement since 1993 but can not confirm. Please advise
JoeMed@cableone.net
JoeMed@cableone.net