Introduction to 3-Way Switch Wiring
This video gives an introduction to the basic 3-way switch wiring and also identifies eight different wiring scenarios including 3-way switching for lights and switches as found in the following areas of the home:
The 3-way switch project materials include:
Two three ways switches
Approved switch box
Switch cover plate
Never work on an energized circuit.
Register all electrical projects with your local building authority for permits and inspections.