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 ...
Forum Discussion
Bumpyroad wrote:You don't need a 'cure' if you use aluminum rated receptacles in the first place.
I thought that the main problem with aluminum wire, at least back in the 70s when they used it in houses, was that it expanded under the screws holding it to receptacles and caused the screws to back out, creating a gap and resulting heat and fires. their cure was to use a piece of copper wire at the receptacle and hooked that up to the main run of aluminum.
