1. 3-Way Switch Circuit Notes
Every 3-way circuit requires two 3-way switches
3-way switches are also called single pole/double throw
Follow the ABC’s of wiring along with 3-way notes

2. 3-Way Switch Circuit Notes
3-way switches have 3 terminals:
one is marked common or is darker in color

3. 3-Way Switch Circuit Notes
3-way switches do not have ON/OFF on the toggle face

4. 3-Way Switch Circuit Notes
Steps to Wiring a 3-Way Circuit
1. NEUTRAL connected to the outlet

5. 3-Way Switch Circuit Notes
Steps to Wiring a 3-Way Circuit
2. BLACK source to the COMMON of one switch

6. 3-Way Switch Circuit Notes
Steps to Wiring a 3-Way Circuit
3. BLACK from outlet to the COMMON of the
other switch

7. 3-Way Switch Circuit Notes
Steps to Wiring a 3-Way Circuit
4. The TRAVELERS are connected to the remaining
terminals or wires

8. 3-Way Switch Circuit Notes
Wiring a 3-Way Switch
Light C C
Source
Switch 1
Switch 2
Duplex

9. 3-Way Switch Circuit Notes
Wiring a 3-Way Switch

10. 3-Way Switch Circuit Notes
How a 3-Way Switch Works

11. 3-Way Switch Circuit Notes
How a 3-Way Switch Works

12. 3-Way Switch Circuit Notes
How a 3-Way Switch Works

13. 3-Way Switch Circuit Notes
How a 3-Way Switch Works

14. 3-Way Switch Circuit Notes
How a 3-Way Switch Works

15. 3-Way Switch Circuit Notes
Comments or Questions?

16. 3-Way Switch Circuit Notes
How a 3-Way Switch Works

17. 3-Way Switch Circuit Notes
How a 3-Way Switch Works

18. 3-Way Switch Circuit Notes
How a 3-Way Switch Works

19. 3-Way Switch Circuit Notes
How a 3-Way Switch Works

20. 3-Way Switch Circuit Notes
How a 3-Way Switch Works
Light C C
Source
Switch 1
Switch 2
Duplex