Wire for 50A 220V Service - 110' run
I have on hand about 30' of #2 aluminum wire and about 100' of #6 aluminum wire. The run from the breaker to the outlet will be about 120'. Can I run about 30' or so of #2, then continue with #6 to ...
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My apologies to smkettner, I missed the part where the existing feed was 4-wire, and I thought you were suggesting re-purposing a hot-neutral-ground to a hot-hot-ground. I missed that in OP's subsequent post and misunderstood what you were saying.
In that case, that wire is probably feeding a subpanel in the barn, so while OP could easily grab 2 30-amp circuits, also need to ask what else he powers out in the barn besides the RV.
In that case, that wire is probably feeding a subpanel in the barn, so while OP could easily grab 2 30-amp circuits, also need to ask what else he powers out in the barn besides the RV.
