2 Way Wiring Diagram Uk. This circuit diagram describes the wiring a two way switch in such an arrangement so that the flat twin earth and 3 core earth cables are not broken or interrupted anywhere between the components of the circuit. The old wiring colours that are present in the majority of homes in the uk have been used for this diagram.
Your lighting circuit must have an earth cable terminating in the switch back box and also at the switch plate if it is metal. 3 way light switching new cable colours 3 way light switch old cable colours. For simplicity the earth wire is not shown in the above diagram.
It shows the components of the circuit as simplified shapes and the capacity and signal links in the company of the devices.
Your lighting circuit must have an earth cable terminating in the switch back box and also at the switch plate if it is metal. The old wiring colours that are present in the majority of homes in the uk have been used for this diagram. Schematic diagram of new wire colours. A two way switch uk schematic diagram of old wire colours.
