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mikestock's avatar
mikestock
Explorer
Dec 30, 2016

50 amp, 240 volt hookup without equipment ground

My son has purchased a lake house and we found a 50 amp RV plug. I checked it out and it has 120 volts from each leg to neutral and 240 volts between hot legs. The problem is that there is no ground w...
ktmrfs's avatar
ktmrfs
Explorer II
Dec 31, 2016
mikeh449 wrote:
gfci needs ground also


nope it does NOT in fact GFI work well with old houses w/o grounded recepticals. ALL a GFI does is detect a current imbalance between hot and neutral. It NEVER looks at ground current.

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