Top Notch Two Way Light Switch Wiring
One thing to remember is that the wiriing on light switches is only switching the live wires not the neutral if you see black wires or blue wires attched to the switches these are not neutrals.
Two way light switch wiring. All you need t. The electricity flows from the hot wire black through the 2 way switch shown in off position and then to the light and returns through the neutral wire white. Standard 2 way switch wiring the first way of wiring uses a couple of two way light switches with a 3 wire control.
If you look inside an existing wired in two way switch you will see quite a few wires of differing colours. Let s assume the load you are controlling is a light. Basically connecting a switch either end of a room to control the same lights.
This is a completed circuit. The following is the simple schematic of a three wire 2 way switch wiring. You can observe in the schematic that both the com terminals are connected together.