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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...
Dave_H_M's avatar
Dave_H_M
Explorer II
Jan 11, 2017
Since we are off and on a tangent - what learjet posted is fool proof. i have one installed on my service box that is marketed by Square D, since that is the brand of my service.

google them up and read. If we had a lever to work everything this world would be interesting. :W

it is impossible to backfeed with the lock out device.

Obviously someone can defeat almost anything, if they screw round with it enough.

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