Btbamfan4
Member
- Location
- Monroe, NC
- Occupation
- Electrician
The RV receptacle is 30 amps and 120 volts. I'm mounting the receptacle outside under the panel/meter combo. It sits on a post in front of an existing trailer.
Question one: can I use #12 thhn?
Question 2: do i need a GFI breaker since it's not mounted on the structure?
Question 3: Can I go down in ground size to number 14 if #12 is ok with the 30 amps or vice versa for the #10 if if #12 isn't suitable, I can go down to #12 ground?
When I wired pools, we used #8 thhn for 50 amps and we were able to pull #10 for the ground. Never failed an inspection for it in SC or NC
Question one: can I use #12 thhn?
Question 2: do i need a GFI breaker since it's not mounted on the structure?
Question 3: Can I go down in ground size to number 14 if #12 is ok with the 30 amps or vice versa for the #10 if if #12 isn't suitable, I can go down to #12 ground?
When I wired pools, we used #8 thhn for 50 amps and we were able to pull #10 for the ground. Never failed an inspection for it in SC or NC