30 AMP home wiring Question
The previous owners of our home installed a 8/3 wire from the breaker box to the garage. I assume they intended to install a welder or something, but never did. The wire terminates in the breaker bo...
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this is what I did I have worked as a electrician for 20 years.i would use the black and red as your 120 volt hots the white would be a neutral since some of higher tech high voltage appliances with all the integrated circuit panels need a neutral to work properly and then get a 8 ft. ground rod and drive it in the ground and the run a 10 bare or coated wire to the ground lug on your rv outlet or sub panel whichever you are using because in my area sub feed panels all need a isolated ground which you will create with the ground rod do this and you will be adequate for all the nec codes that I have dealt with
