3 Way dimmer switch wiring

Way Dimmer Switch Wiring Diagrams. The following diagrams show the wiring for a specially made dimmer that can be used in these circuits in place of either of the the way switches , or both. A - way dimmer switch is very similar to a regular - way toggle switch except for the electronic unit which performs the actual dimming function. Pre wire Dimmer Switches Most - Way dimmers come with pre-wired leads that are color coded and explained below.

Ever wonder how to install a dimmer switch on a three lighting circuit. Remove the red wire from the existing three - way switch and connect it to the same place on the dimmer switch. In most wiring applications, the red wire is connected to the single screw on the left side of the switch.

If the house wires are bent, use a wire stripper to cut off the twisted ends. Remove ¾ inch of casing from the end of the house wires and the dimmer switch wires, if needed. Connect the ground wire from your dimmer to a green or bare copper wire in the wall box. Then, connect the red wire to the side of the switch with the solitary screw. Now, connect the other two wires to the other side, keeping in mind which one goes on top and which one gets connected to the bottom.

This means that the lights can be turned on and off from the dimmer switch as well as another light switch. Thes types of switches are common in hallways and staircases. Check out our Wiring Wizard for step-by-step instructions, videos, and wiring diagrams (including - way ) for installing a dimmer. I installed the dimmer and it operates just fine, however the 1- way switch in the down position is power on, and up position is power off. You wire three - way Luthron dimmer switches the same as all other three - way dimmer switches.

They are wired in combination with one standard three - way toggle switch which allows the light to be turned on and off from two positions with the three - way dimmer switch controlling the lighting level. Remove all wires from the 4- way switch and cap both red wires with wire nuts. You will then tie the black wires along with the black Line wire on the iDevices Dimmer Switch together with a wire nut. Connect the white wire on the iDevices Dimmer Switch to the neutral wire (usually white) in the gang box and cap with a wire nut. L Dimmer Switch for Dimmable LE Halogen and Incandescent Bulbs, with Wallplate, Single-Pole or - Way , DVWCL-153PH-WH, White by Lutron $29.

Works with virtually any 120V dimmable lamp and load on typical residential and light commercial wiring. Wider slide controller for easier dimming operation. Preset, single pole and - way operation. Wiring of - 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 - way switch wiring diagram. With a pair of - way switches , either switch can make or break the connection that completes the circuit to the light.

In the diagram below, a 2- wire NM cable supplies power from the panel to the dimmer box. The black (line) wire connects to the common terminal of the - way dimmer. A - wire NM connects the travelers of the dimmer to the travelers of the - way switch. If the switch you’re replacing is the only switch controlling the light, buy a standard single-pole dimmer.

If the light can be switched on and off from two or more switches , buy a three - way dimmer switch. Tapping off the switch at the top of the basement stairs. There are other wires coming into the box in addition to the 14- wire I am installing. One goes to the lights in the basement, another goes to the garage receptacles.

Three - way switch wiring requires the use of a three -conductor cable to connect the two switches. The red wire in the cable is known as the traveler, and it connects to the black terminal screws on the pair of switches. Unlike - way dimmer switches , which cannot support multiple dimmers on the circuit, multi-location dimmer switches allow for dimming controls in more than one location. These can be paired with a compatible dimmer switch , non-dimming - way switches , or smart-home systems and remotes. The three - way switch is a variation of the standard single-pole switch , which controls a light only from one location.

Identify which of the switches is at the Line end. The common lug on this Line End switch remains hot (1VAC) when you toggle its switch. This Line End - way is the one you replace with the - way dimmer. Looking at the drawing you will notice that there are sets of cables.

A wiring diagram is a kind of schematic which uses abstract pictorial symbols showing every one of the interconnections of components in a very system. Wiring a dimmer switch is a great way to add some ambiance to a room in your home. I have LED lights installed in the fixtures.

The switches are Lutron regular rocker switches , nothing fancy. I want to install a dimmer. I bought a Maestro C-L Lutron. However on each - way switch , you have a black screw, this is the special one. On the power coming in from the panel, you would connect that black wire to the one black screw.

Dimmers come in two basic wiring configurations. A standard single-pole dimmers (2- way ) or three - way dimmers. With a standard 2- way dimmer , a single switch controls a single light.

With a three - way dimmer , you can control a light from different locations. For this, You’ll need one three - way dimmer and one three - way switch. A three - way switch does not just turn the electricity on and off, but it switches the current from one line to another. That is why the three - way switch has three screws on it. One is the common wire and the other two carry that common current to one line or another.

In fact a three - way switch all by itself would be of little use for your light.