3 Way Switch Circuit Wiring Diagram. The diagram below will give you a better understanding how this circuit is wired. The light is fitted at last in the circuit.
But with many switch and device arrangements. In building wiring, multiway switching is the interconnection of two or more electrical switches to control an electrical load (often, but not always, lighting) from more than one location. The light is fitted at last in the circuit.
The light is fitted at last in the circuit.
How to control a light from two switches.
There are many different wiring diagrams for switched circuits, including three-way and four-way switching, and these diagrams have guided electricians and others for decades. Three-way switches allow for controlling a light fixture from two separate locations, these are usually used at the top and bottom of a flight of stairs or at two different entrances to a room. They've also remained largely unchanged for decades.