30 amp generator with 12 gauge wire?????
Ok, have a quick question for you electrical guys. I had to pull my Onan 4000 generator for some landing gear work. Noticed that the AC feed wires are 12 gauge and about 6' long before a junction box ...
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Wire size is not "fixed" for a certain amp rating. Wire size can vary for distance. The shorter you go, the less wire you can get away with. The longer you go, the thicker.
Many "calculators" out there..... But I suspect for a 6 foot run, 12AWG is fine.
Many "calculators" out there..... But I suspect for a 6 foot run, 12AWG is fine.
