11+ 4 Way Wiring Diagram. Your diagram doesn't even represent a 4 way situation. A 4 way switch is always wired between a pair of 3 way switches.
It shows how the electrical wires are interconnected and can also show where fixtures and components may be connected to the system. You will need to break this connection. A wiring diagram is a simplified conventional pictorial representation of an electrical circuit.
Keep in mind that each light switch will count as two wires when calculating your box fill.connectors.
11+ 4 Way Wiring Diagram. For use with 4 way switch. Power from light fixture to light switch. See more of wiring diagrams on facebook. Can anyone give me a suggestion how to do it?