How to Provide GFCI Protection for a Circuit


Perrie, from Trinidad WI, Other asks:
Can I get protection for a 8 amp 220v motor by wiring one supply hot wire to one 120v gfci and the other supply hot to a second 120v gfci. A common grounded neutral is attached to the neutral of both gfci. Then two hot leads each taken from both gfci is connected to the motor. (Utility supplies electricity by two 120v
hot wires and one neutral.)


Perrie,
The method that is describe in your question is not correct. The way to Provide GFCI Protection for a Motor Circuit would be to install a 15 or 20 amp 220 volt GFCI circuit breaker (with provision for a neutral if it is really needed for the motor). The amperage would depend on the wire size and specifications of the motor.


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