Wire gauge for a 200 ft run on 30 amps or 50 amps?
Anybody has a good calculator for wire gauge? I need to do a wire run of 200ft buried wire. I can do 50amps or 30amps. Any advise will be greatly appreciated!
Forum Discussion
Yes 3% although for a dedicated RV you can probably size it for 35 to 40 amps but not less than #6.
Definitely go 4 wire 120/240 circuit.
Definitely go 4 wire 120/240 circuit.
