Wiring 3 Light Switches In Series. Then comes the fact that you don't just wire these things in series. Brian starts with the basics of installing conduit, wiring, and light switches.
The Key to three way switch wiring: The Power Feed and the Switch Leg leading to the fixture(s) typically, one at each switch location, are attached to the screw. How do you wire three lights to one switch? It's common to describe household wall receptacles that are wired together using the device terminals as wired in series.
Two single way switches in series.
With two-gang switches, you can run into traveler wires and other unique situations.
Brian starts with the basics of installing conduit, wiring, and light switches. These first three wiring diagrams in this series will help you identify the power feed and the switch wiring leading to the light fixture. In effect, you have to wire each sensor to switch power to the next sensor (if.