TWControls
Member
- Location
- United States
While in understand that a ground rod is required on a detached building's subpanel, is there anything that says you cannot put a ground rod on a subpanel that is in the same structure as the main panel? I have a 100 amp sub panel 220V with a separate neutral and ground coming from the main panel. I've always added a ground rod to a subpanel when it was reasonable to install one. My understanding has always been that while not required, it is against code to do it. I'm being told that you can't have a ground rod connected to a subpanel even if you still have an equipment grounding conductor. No code was given to support it but I can't find anything stating either way on this. Does anyone know any code sections stating either way?
Thanks
TW
Thanks
TW