Switch Wiring Diagram. When wiring a 2 way switch circuit all we want to do is to control the black wire hot wire to turn on and off the load. Wiring a 3 way light switch is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram.
Switched outlet wiring diagram. Explanation of wiring diagram 1. The com l 1 and l 2 are the three terminals of the two way switch.
The source is at sw1 and 2 wire cable runs from there to the fixtures.
When wiring a 2 way switch circuit all we want to do is to control the black wire hot wire to turn on and off the load. Another nm cable connects from the light fixture box to the switch box. The l1 terminals of both the switches are connected to phase and l2 terminals of both the switches connected to one end of the bulb terminal and the other end of the bulb terminal are connected to neutral of the ac supply. Jan 24 18 02 09 pm.
