Can a 220 volt GFCI be used on a two wire 220 volt circuit or is the neutral wire required?
W wilson Member Location Nevada Jan 16, 2004 #1 Can a 220 volt GFCI be used on a two wire 220 volt circuit or is the neutral wire required?
J jimwalker Senior Member Location TAMPA FLORIDA Jan 16, 2004 #2 Re: GFCI on 220 volts Yes it's fine with no neutral,i have one in use on my house on a water heater
ryan_618 Senior Member Location Salt Lake City, Utah Jan 16, 2004 #3 Re: GFCI on 220 volts Jim, I'm curious. Why do have GFCI protection on your water heater?
J jimwalker Senior Member Location TAMPA FLORIDA Jan 16, 2004 #4 Re: GFCI on 220 volts It's actually one of 2 and it keeps the hot tub running(recirculation)Just added protection
Re: GFCI on 220 volts It's actually one of 2 and it keeps the hot tub running(recirculation)Just added protection