Fact checked by alexandra kay. Basically, you need to feed in power at the switch. Look for a label next to a breaker.
3 Way Wiring Diagram Power At Light Wiring Diagram For 3Way Switch
Turn off the power at the service panel.
Web In This Video I Show How To Wire A 4 Way Switch.
Web updated on 09/23/22. In case of a 4. In this case, the number of locations is limited to two.
Mount 3 Electrical Boxes On The Switch Positions.
Mount 3 electrical boxes along the area you want to install the 4 way. In this diagram, power enters the fixture. In the first position, the contacts are.