3 Way Switch Diagram 2 Lights. Key to types of switch; In both cases, the power originates at the first switch.
Three way light switch with power feed via the light; Cable d fig 2 is a three core and earth this is the 3 wire control that links the two light switches together. There are 2 separate lights in the kitchen on a 2 gang switch indepently controlled by the same switch 2 buttons.
Standard 2 way switch wiring.
You must completely forget about the notion of a switch being a simple open/closed circuit and look at the diagram of the circuitry of this modern alternative. The most important rationale is that there are several ways that a three way switch can be wired. Inspiring 3 way switch with pilot light diagram. As with the other diagrams on this page, more lights can be added by duplicating the wiring arrangement between the fixtures.