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2 pole gfi breaker

  1. Electrical
    Hello, I have a whirlpool tub and a steam generator that are both 3 wire, 2 hot and a ground, which I believe means they are 240 volt circuits that require 2 pole GFIC breakers installed in a sub-panel. If I understand correctly the 2 hots are wired into the breaker, the ground from the...