![3 way switch wiring 3 way switch wiring](https://i.stack.imgur.com/HDiPW.png)
If your application requires multiple light fixtures controlled by the same 3-way switches the additional light fixtures should be wired in parallel to the first fixture. 3- Way Switch Installation - Layout Diagram 3 (Figure 6): images2/3-way switch - switch-switch-lamp cr.jpg" alt="3-way switch - wiring diagram 3"> Figure 6 - 3-Way Switch Installation - Layout Diagram 3 3-Way Switch Wiring Diagram: Power enters at one 3-way switch box, proceeds to second 3-way switch box, proceeds to light fixture (Figure 7).Ĭlick on image for larger view Figure 7 - 3-Way Switch Wiring Diagram: Power enters at one 3-way switch box, proceeds to second 3-way switch box, proceeds to light fixture.
![3 way switch wiring 3 way switch wiring](https://i.stack.imgur.com/1uIZp.jpg)
3- Way Switch Installation - Layout Diagram 1 (Figure 2): Figure 2 - 3-Way Switch Installation - Layout Diagram 1 3-Way Switch Wiring Diagram: Power enters at one 3-way switch box, proceeds to light fixture, proceeds to second 3-way switch (Figure 3):Ĭlick on image for larger view Figure 3 - 3-Way Switch Wiring Diagram: Power enters at one 3-way switch box, proceeds to light fixture, proceeds to second 3-way switch.ģ- Way Switch Installation - Layout Diagram 2 (Figure 4): Figure 4 - 3-Way Switch Installation - Layout Diagram 2 3-Way Switch Wiring Diagram: Power enters at light fixture box, proceeds to first 3-way switch, proceeds to second 3-way switch (Figure 5):Ĭlick on image for larger view Figure 5 - 3-Way Switch Wiring Diagram: Power enters at light fixture box, proceeds to first 3-way switch, proceeds to second 3-way switch. Additional light fixtures are run in parallel to the first fixture. It should be noted that the circuit can control more than one light fixture. With conventional wiring, the common wire from one switch connects to line, the common wire from the other switch connects to the load (lights). Additional information on 4-way switch wiring 3-way switches have three terminals, one common (usually black color) and one pair of travelers (usually brass color). 4-way switch circuits use 3-way switches at the ends of the circuit. The fourth use of a 3-way switch is in conjunction with 4-way switches. However, there are only four possible combinations of wiring that can utilize a 3-way switch and three of those four situations are relative to where the fixture is in relationship to the 3 way switches and the incoming power to the circuit. The wiring of a 3-way switch can be confusing. it is highly advantageous for stairway and hallway lighting as it allows the occupant of the home to turn the light ON from the bottom or top on the stairs or from either end of a hallway. A 3-way switch, as shown in Figure 1, is used to turn a light fixture OFF and ON from two locations.įrom a safety stand point.