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Leo Lichtman Leo Lichtman is offline
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Default Wire pressure switch


wrote: (clip) Does one wire connect to the
power and the other
connect to the coil?

^^^^^^^^^^^^^^^^^
The three phase motor controller is a contactor? Then the answer is yes.
And the other wire of the coil goes back to neutral. Or, if you're running
the coil across three phase delta, then to either other wire of the three.