Main Switch Connection Diagram. Especially if you re planning to complete any diy electrical work such as repairing or replacing a switch or adding a new light fixture it s important to know the basics of how these switches control your electricity. But unlike a normal electrical outlet wiring power outlet connections are taken directly from the main distribution box.
This disconnect may be a special breaker switch housed in an exterior box enclosure or it may simply be the main circuit breaker on the home s main service panel. Pick the diagram that is most like the scenario you are in and see if you can wire your switch. In this wiring configuration the common terminals on each 2 way switch are connected together with one wire.
It s also possible for a home to have a service disconnect on the outside of the home while the main service panel with its own main breaker is inside the home.
In this wiring configuration the common terminals on each 2 way switch are connected together with one wire. This disconnect may be a special breaker switch housed in an exterior box enclosure or it may simply be the main circuit breaker on the home s main service panel. Looking for ceiling fan installation wiring. Pick the diagram that is most like the scenario you are in and see if you can wire your switch.
