3 way dimmer switch wiring diagram power at switch. If you avoid the. Some dimmer switches are set on a 3 way switch. These wires attach to the travelers which are the pair of wires attached to the two screws at one end of the regular 3 way switch. A wiring diagram is a streamlined conventional pictorial depiction of an electrical circuit.
Wiring a standard 3 way dimmer switch. The following 3 diagrams show the wiring for a specially made dimmer that can be used in these circuits in place of either of the the 3 way switches or both. 3 way switch wiring diagrams. Attach to the bonded ground wires in the switch box.
If youre simply replacing a 3 way switch the diagrams below will show the different scenarios on how your circuit could possibly be wired. Easy to understand fully illustrated and documented. In my mind wiring is one thing but to look at a diagram as the one above and understand the principle involved that is the key to do it yourself house wiring. 3 way dimmer switch wiring please contact me if you have any questions or comments regarding the wiring of 3 way switches.
This arrangement allows for lowering the lights in a 3 way circuit. After the lighting level has been set on one dimmer the other switch will turn. These types of switches are common in hallways and staircases. With a few tools and your handy wiring diagram you can add a custom lighting solution to any room in your house.
Wiring of 3 way light switches is certainly more complicated than that of the more common single pole switch but you can figure it out if you follow our 3 way switch wiring diagram. But you wont be able to dim the lights from every switch location unless you buy a set of special dimmers with advanced electronics and install one at each switch location. Eight 3 way switches diagram variations. It reveals the elements of the circuit as simplified forms as well as the power and also signal connections in between the tools.
There are several wiring configurations that are used for 3 way switching which include the power in the switched leg out to the light fixtures the two travelers and of course the ground wires. Power out to another light fixture switch or wall outlet. Assortment of leviton 3 way dimmer switch wiring diagram. This means that the lights can be turned on and off from the dimmer switch as well as another light switch.
If the switch youre replacing is the only switch controlling the light buy a standard single pole dimmer. There are also other cables that may be found and need to be identified such as. On wiring a 3 way circuit. In the diagram below a 2 wire nm cable supplies power from the panel to the dimmer boxthe black line wire connects to the common terminal of the 3 way dimmera 3 wire nm connects the travelers of the dimmer to the travelers of the 3 way switchtraveler wires are interchangeable on each switch.
If the light can be switched on and off from two or more switches buy a three way dimmer switch. The whole wiring a light switch project can be completed in a few hours if you dont have to. Additional cables that. Other cables in the switch box.
They are often found in large rooms as well.