3 gang 3 way switch wiring diagram

3 Way Switch Wiring Diagram: A Complete Tutorial. A three-way switch is constructed differently than a normal switch. For starters, there is no particular on or off toggle. If both the switches are up or both are down, the circuit is complete, and the light turns on. But, when both switches are in opposite directions, the circuit is open, and the light is off. The 3-way switch has four screws.

3 Way Switch Wiring Diagram: A Complete Tutorial
3 Way Switch Wiring Diagram: A Complete Tutorial from images.saymedia-content.com

Here is a schematics in PDF format and a step-by-step process of connecting the wires with power at the switch: Step 1: Connect live (or a hot.

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