Sttail59
New member
- Location
- Morgantown WV USA
Is 2/0 with 1/0 neutral and #4 ground legal?
Copper wire size for 200 amp disconnect outside and the main panel inside
- Thread starter Sttail59
- Start date
- Status
- Location
- Tennessee NEC:2017
- Occupation
- Semi-Retired Electrician
LarryFine
Master Electrician Electric Contractor Richmond VA
- Location
- Henrico County, VA
- Occupation
- Electrical Contractor
Welcome!
Might need 3-0. What's your load calc?
Might need 3-0. What's your load calc?
- Location
- Chapel Hill, NC
- Occupation
- Retired Electrical Contractor
We need more info. As asked- dwelling? The grounding electrode conductor will need to be #4 but the equipment grounding conductor from the disconnect outside to the panel inside would only need to be #6
- Status