Single Gfci Amp Fixture Wiring Diagram. The spa subpanel i purchased eaton came with a 50 amp duplex gfci breaker which is what many spas use. A basic wiring plan for a bathroom includes a 20 amp gfci protected circuit for the receptacles and a 15 amp general lighting circuit for the switches light fixtures and vent fan.
You can replace almost any electrical outlet with a gfci outlet. I bought a used hot springs spa and found instead of a single 240 volt feed their wiring diagram shows both a 20 amp split phase 120 v configuration utilizing a neutral as well as a 30 amp gfci which feeds the heater no neutral. P25 wiring diagram wiring diagram 500.
The typical circuit for a single bathroom is 20amps and may be used for the devices you plan to install.
This diagram illustrates wiring a gfci receptacle and light switch in the same outlet box a common arrangement in a bathroom with limited space. I am wiring a hot tub. See diagram a. In this gfci outlet wiring and installation diagram the combo switch outlet spst single way switch and ordinary outlet is connected to the load side of gfci.