3 Way Switch Schematicbo Wiring Diagram. Wiring diagram for 3 way dimmer switch with 5 wire management. 3 way switch wiring diagrams for multiple lights.
Three way switching 3 wires. Now the actual wiring. Three wires between the two end switches probably using 3 core and earth cable.
Before we get to wiring diagrams here is how the 3 way switch terminals are color coded.
This is where the travelers are connected. A 4 way switch is always placed in between two 3 way switches. Black for live or hot wire. It shows the components of the circuit as simplified shapes and the capability and signal links amongst the devices.