Quote:
Originally Posted by Brewing Clamper
I thought the 3-prong 240v cable was 2 hots and 1 neutral... is this wrong?
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No, 3-prong 240 is 2 hots, 180 degrees out of phase, and a ground. 4-prong 240 is 2 hots, a neutral, and a ground. 4-prong allows 240 and 120v operations on the same circuit.
Not an electrician, but that's how I learned it from pop...