When bonding, where can and can't you use grounding locknuts. Where do you have to use ground bushings. And do you need either one when nippling through panels, gutters connected to panels and xfmrs ect. ? I have always used ground bushings for my installations but the locknut is the new, cheap, and UL LISTED thing so I want to make sure I use it correctly. I also can't seem to find anything in the code to tell me this info. What section can I refer to for an inspector if he questions my installation?
[ August 13, 2005, 10:50 PM: Message edited by: FRERUCHA ]