Consequences of reversed polarity
Today my EMS (Progressive Industries, 30 Amp, hard wired) detected a reversed polarity condition at the 30 amp outlet on a campground power pedestal. I plugged into the 50 amp plug using a 50 to 30 a...
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Just reversed AC polarity won't cause any problems at all. Reversed AC polarity combined with a broken ground will cause a shock hazard.
