The diagrams below show the conventional wiring for 3-
If you have any problems with these switches, it may be best to call an electrician.
In the diagrams below, the first switch (3-
The first switch (3-
The other pair of the second switch (4-
The other pair of the third switch (4-
The fourth switch (3-
Ground connection is not shown in these diagrams.
Travelers can be wired in either of these examples on 3-