Quote:
Originally Posted by maxx1963
I was going to use the 50 amp twistlock plug with the 30 amp on the other end. I have 8/4 and 10/4 wire at home to make my own length. i was thinking like 50 or 60 ft to minimize extention cords.
my 8/4 wire says it is good for 55amps, so I should be safe with that even if i get to a 50amp service campground.
all 4 wires will go on the twistlock and at the 30amp end, the 2 hot wires will join into one, correct?
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Your 8/4 wire is labeled incorrectly or it is refering to DC. #6 is only rated for 50A. #8 is smaller and is capable of carrying less current. If you are going to have a 50-60' run. you really need to increase a size. That would put you at 8Ga, so at that point, a 50A cable isn't that much heavier and you are assured of having all of the power you might need.