Wiring a Combo Switch Outlet - Electrical Wiring If the combo switch outlet is being installed at the kitchen counter top area then the combo switch outlet will need to be a GFI combo switch outlet. Part 2. Switch and Outlet Wiring. How to Convert a Switched Outlet. The switch I am replacing has two red wires plugged into the back of the receptacle, and two black wires plugged into the one below.
Related with wiring diagram for switch receptacle combo