Schematic 2 Way Light Switch Wiring. In this state the lamp is off changing the position of either switch will switch the live to the lamp turning it on. A 2 way switch wiring diagram with power feed from the switch light.
At the other end the white load neutral is connected to the white wire of the 14 3 cable. Two way switching 3 wire control new cable colours here we a have a schematic fig 1 which makes it easy to visualise how this circuit works. The next length of the twinearth cable will run from the light to the first two way switch.
At the load switch box the black wire of the two wire load cable gets connected to the copper or black terminal on the three way switch.
2 gang 2 way light switch wiring diagram uk. Two way switching 3 wire control new cable colours here we a have a schematic fig 1 which makes it easy to visualise how this circuit works. In this state the lamp is off changing the position of either switch will switch the live to the lamp turning it on. In position 2 when the switch is up or off com and l2 are connected together.
