Two Way Wiring Diagram. Schematic diagram of new wire colours. The way i show allows you to fairly easily add a second two way switch to an existing light switch by simply wiring them together in a certain way.
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. 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. Two way switch wiring.
2 way light switch 3 wire system new harmonised cable colours 2 way switch 3 wire system old cable colours 2 way switch two wire control three way switching.
This method is commonly used nowadays as it is efficient than the two wire control system. A two way switch uk schematic diagram of old wire colours. This method is commonly used nowadays as it is efficient than the two wire control system. 3 way light switching new cable colours 3 way light switch old cable colours.
