Everything You Need To Know About Wiring A 3 Way Dimmer Switch Diagram

Installing and wiring a dimmer switch is a great way to add control and lighting to any room in the home. With a dimmer switch, you can easily adjust the amount of light that is provided in a given space. If a regular switch does not control enough lights or simply does not have the control options needed for your project, installing a 3 way dimmer switch diagram can be just what is needed. These diagrams can take a little practice to understand, but are well worth the time when it comes to properly installing dimmer switches.

Installing a 3 way dimmer switch diagram involves connecting two separate pieces of lighting equipment together. By combining two switches which are wired differently, you are able to control both lights from either switch. Additionally, dimmers can be installed so that the two switches work in unison with one another, allowing for different levels of lighting control. Having the capability to adjust the lighting throughout a space on the wall rather than the fixture itself can be a great convenience.

Introduction to 3-Way Dimmer Wiring Diagrams

A 3-way dimmer wiring diagram is used when attempting to connect both separate pieces of lighting equipment together. The diagram will feature wire diagrams for both the head unit and the switch as well as a corresponding schematic. By following the diagram, you'll be able to accurately complete the wiring of your 3-way dimmer switch for optimal control over your lighting situation.

Exploring Different Types of 3-Way Dimmer Switches

There are actually a few different styles of 3-way dimmer switches that you can utilize for any wiring project. Single pole and 3-way dimmer switches are standard for the majority of lighting projects. You may also run into dimmers switches referred to as rotary, lever, push-button, digital, and a few others. Ensure you consult the wiring diagrams located on the package of the dimmer if you come across one these types, as they often require a slightly different wiring configuration.

Necessary Supplies For Setup

Before starting on the installation of a 3-way dimmer switch there are a few supplies that you will need. These are all electrical supplies and, in most cases, the wiring diagram that is needed to begin installation. Necessary supplies to start off include:

Screwdriver

Wire Cutter/Stripper

Voltage Tester

Dimmer switch(es)

Wire connectors (wire nuts)

Ground connection wire

Switch box

Installing a Dimmer Switch

To begin, shut the power off to the light or fixture you are attempting to install the dimmer switch. Once the power is shut off, you will want to remove the existing switch by unscrewing it and carefully removing the wires attached to it. Take note of which wire was attached to the screw terminals on the old switch and make sure to attach the same ones to the same terminals on the dimmer switch. Connect the wires in the same fashion as they were disconnected but keep extra wire lengths in order to connect both switches without having any difficulties.

After attaching the appropriate wires to both switches, connect the dimmer switch to the wire caps using the instructions on the packaging of the switch, typically each screw will indicate the wire size that is suitable for that terminal. Next, reinstall the switch or cover plate for the switch, being sure to double check the connections are secure and nothing is left unsecured. Finally, reattach the power, test the dimmer and make any last minute adjustments needed to complete the 3-way dimmer switch diagram installation.

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