What Size Wire 30amp
I would like to put a 30 amp RV plug on my garage. The service pole is about 80 feet from the garage. I was wondering was size wire I will need to support 30 amp service.
Forum Discussion
500 feet of # 6 wire is $206 at my Lowes . it will run 50 amps for 125 feet with a 3% voltage drop . Fifty amp should only cost less than fifty dollars more . For 30 amp at eighty feet # 10 will do fine .
