» Home » Electrical Wiring Projects
» Need Electrical Help? Ask the Electrician

How To Wire a Dimmer Switch

Fully Explained Dimmer Switch Wiring Diagram with Photos

Electrical Video #1 Electrical Mistakes and How to Avoid Them
<span style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" data-mce-type="bookmark" class="mce_SELRES_start">?</span> Helping You to Wire It Right! See more Home Electrical Wiring Videos Check out my YouTube Channel, and Subscribe! See the Electrical Wiring Video #2 Below:

Dimmer Switch Wiring Diagram Photos
[ad#block]Question: I am trying to install a new GE 600w 120vac dimmer switch.
The dimmer switch has 2 black wires and one red.
I don’t have any instruction for it.
The wall switch has two whites together caped, two blacks in the switch, and then the green.
How do I connect all three red, black black?

This electrical question came from: Chaz, a Homeowner from Emmett, Idaho
Dave’s Reply:
Thanks for your electrical question Chaz.

wiring a dimmer switch

3 Way Dimmer Switch Wiring Diagram

A dimmer switch can be either a rotary or a sliding switch that lets you adjust the intensity of a light.
Both are wired the same way.
What a great way to enjoy softer light and a reduced energy bill!

Fully explained 3 way dimmer switch wiring diagram will take the mystery out of wiring a 3-way dimmer switch.

Dimmer Switch Wiring

Electrical wire

Electrical Wire for the Home
Complete listing of electrical wire types and parts used for home projects with electrical code information serves as selection guidelines.

This link is helpful as a Homeowner
DIY Electrical

The following may also be helpful for you:

Electrical Wiring Video #2

Home Electrical Wiring Videos about this Topic and More

Check out my YouTube Channel, and Subscribe!

Dave's Companion Guide to Home Electrical Wiring:

» You Can Avoid Costly Mistakes! «

Here's How to Do It:
Wire It Right with the help of my Illustrated Wiring Book
Great for any Home Wiring Project.

Complete Guide to Home Electrical Wiring

Perfect for Homeowners, Students,
Handyman, Handy Women, and Electricians
Includes:
Wiring GFCI Outlets
Wiring Home Electric Circuits
120 Volt and 240 Volt Outlet Circuits
Wiring Light Switches
Wiring 3-Wire and 4-Wire Electric Range
Wiring 3-Wire and 4-Wire Dryer Cord and Dryer Outlet
How to Troubleshoot and Repair Electrical Wiring
Wiring Methods for Upgrading Electrical Wiring
NEC Codes for Home Electrical Wiring
....and much more.

Be Careful and Be Safe - Never Work on Energized Circuits!
Consult your Local Building Department about Permits and Inspections for all Electric Wiring Projects.

More articles about Dimmer Switch and Home Electrical Wiring:
« Previous	Next »
How to Install Power for Another Building	Electrical Problem with Two Circuits from the Same Phase

Recent Testimonials

I think your site offers the the clearest and best electrical information for homeowners I have ever seen on the net.You have given me confidence to do my own projects which I never had before. THANK YOU!
Paul, from Foxboro, Massachusetts

I wish I found this site earlier, it is by far the best electrical related resource I have found on the web.
George, from Scranton, Pennsylvania

I love this site for an office worker that does not know anything about electric wiring.
Bill, from New York City, New York

This site is so much better than the 3 books I just bought, I wish I came here first.
Collin, from Grand Rapids, Michigan

Thank you for answering my question.
I was able to get this done. This site is perfect. I am glad I found it. Please keep it going.
Mike, from Chicago, Illinois

Read more Comments

Leave a Comment

»How To Wire It RIGHT! «
Wire it with Confidence!
Fully Illustrated
Instant Download

Now You Can
Wire it like a Pro!

Residential Electrical Wiring

Learn Electrical Wiring
Instructional Electrical Wiring Videos

Home Electrical Wiring and Electrical Repairs

Please Note:
Unless otherwise posted, please refer to the following Guidelines when working on Electrical Projects:

Skill Level:
Intermediate to Advanced - Electrical Repairs and Circuit Wiring is Best Performed by a Certified Electrician or Licensed Electrical Contractor.

Electrical Tools Required:
Basic Electricians Pouch of Hand Tools, a Voltage Tester and a Multi Meter.

Estimated Time:
Depends on personal level experience, ability to work with tools, work with electrical wiring, and the available access to the project area.

Precaution:
Identify the project circuit, turn it OFF and Tag it with a Note before working with the wiring.

Important:
Modifying existing electrical circuits or installing additional electrical wiring should be done according to local and National Electrical Codes, with a permit and be inspected.