FHB Logo Facebook LinkedIn Email Pinterest Twitter X Instagram Tiktok YouTube Plus Icon Close Icon Navigation Search Icon Navigation Search Icon Arrow Down Icon Video Guide Icon Article Guide Icon Modal Close Icon Guide Search Icon Skip to content
Subscribe
Log In
  • How-To
  • Design
  • Tools & Materials
  • Restoration
  • Videos
  • Blogs
  • Forum
  • Magazine
  • Members
  • FHB House
  • Podcast
Log In

Discussion Forum

Discussion Forum

Low Voltage Lighting Switches

user-46063 | Posted in Energy, Heating & Insulation on April 27, 2002 02:56am

Does anyone know a good source or manufacturer for low-voltage lighting switches?  I am looking for something that will allow a number (4-6) of small toggle switches to be located in a relatively small space and will also have some dimming function.  I appreciate any advice.

Reply
  • X
  • facebook
  • linkedin
  • pinterest
  • email
  • add to favorites Log in or Sign up to save your favorite articles

Replies

  1. DavidThomas | Apr 28, 2002 12:33am | #1

    First a pat on the back to JVRT for looking for low-voltage switches instead of using 120-volt AC ones. It might seem that if it's good for 120-volts it would be great for 12-volts. Not so. AC is easier to switch. The electrons jump different ways each time and the metal removed one time is redeposited the next. In DC, the electrons are always going in the same direction so a switch is typically rated for a lot less wattage in DC than it is for AC.

    Sources for low-voltage switches:

    1) automotive supply - quality starts at poor and goes quickly to total cr@p.

    2) Motorhome equipment - cheapest price for decent quality. But remember that few people live in a motor home 52 weeks a year for 50 years so it's not a sturdy as a $1.39 light switch from Home Depot.

    3) marine supply - this would be my suggestion for good quality at a tolerable price. They also have low-voltage breakers, distribution panels, etc. Westmarine is a very good chain with a great catalog.

    4) Chemical Process Industry - Omega Engineering would one place to start. Many voltages, amperages, poles, etc available. Not cheap.

    5) Aviation - Planes run on 12 or 24-volt (nominal) DC systems. Stuff for certificated planes (non-homebuilts) goes thru strenous review. Definitely not cheap, not by a long shot. Aircraft Spruce & Speciality has a great catalog, http://www.aircraftspruce.com

    David Thomas   Overlooking Cook Inlet in Kenai, Alaska
    1. nigelUsa | Apr 28, 2002 05:14am | #2

      Get the touch control pad kit and you can hook it up to an exposed hinge for touch control. Approx $17 at HD or Lowes.

    2. User avater
      BillHartmann | Apr 28, 2002 06:27am | #3

      What makes you think that he is runnin these on DC?

      But the automotive/marine small snaping rocker switches will probably fit his needs, even with AC which I suspect that the has.

      But I don't know about the dimmer.

      1. DavidThomas | Apr 28, 2002 08:53am | #4

        Bill: I guess because, while I have power from the utility, I know a lot of people who don't and who therefore run 12-volt households. But you're right, he could have been asking about low-voltage AC al la doorbells and such. Then it's pretty wide open as to switch choice. Auto, boat, regular household stuff, etc.

        David Thomas   Overlooking Cook Inlet in Kenai, Alaska

    3. user-46063 | Apr 28, 2002 05:52pm | #5

      Thanks.  I like the West Marine idea.

  2. billsky | Apr 29, 2002 03:27am | #6

    JRVT,  General Electric Company makes a 24 volt remote control system.   The switches are 3 wire single pole double throw momentary type switches.  they have 25 circuit master switches also that can control 25 lights from a single location.  You could get information from any General Electric Supply Company in any large cities.  GE Supply is part of General Electric Company.  This system was in the Wiring Device catalog the last time I used them.  Let me know if you are unable to get the information.  I have the catalog numbers on the switches and the relays.  Larry

    1. 4Lorn1 | Apr 29, 2002 05:17am | #7

      What is it your trying to switch? What is the voltage and wattage or amperage being controlled. Is it an incandescent bulb/s?

      In most low voltage applications, under counter lighting, landscape lighting, pool lighting , etc, it is best to switch the transformer feeding the load rather than switching the low voltage side if at all possible. Doing this saves money by eliminating transformer losses, a small but constant load, and increases safety.

      Edited 4/29/2002 12:55:04 AM ET by 4LORN1

      1. billsky | May 01, 2002 04:39am | #8

        To JRVT and 4LORN1,  Excuse my post.  I misunderstood the original post.  I posted about a low voltage system with low voltage switches operating a relay and the relay turning on 110 volt AC lights and receptacles.  I didn't think of the low voltage lighting system with the lights being low voltage also.  Sorry about that or better yet as Gilda Radner would say "Oh Never Mind".   Larry

Log in or create an account to post a comment.

Sign up Log in

Become a member and get full access to FineHomebuilding.com

Video Shorts

Categories

  • Business
  • Code Questions
  • Construction Techniques
  • Energy, Heating & Insulation
  • General Discussion
  • Help/Work Wanted
  • Photo Gallery
  • Reader Classified
  • Tools for Home Building

Discussion Forum

Recent Posts and Replies

  • |
  • |
  • |
  • |
  • |
  • |
View More Create Post

Up Next

Video Shorts

Featured Story

Ducted vs. Ductless Heat Pumps

Choosing the right heating and cooling system means finding the best fit for your home's size, layout, and climate—and balancing trade-offs in efficiency, comfort, and cost.

Featured Video

How to Install Exterior Window Trim

Learn how to measure, cut, and build window casing made of cellular PVC, solid wood, poly-ash boards, or any common molding material. Plus, get tips for a clean and solid installation.

Related Stories

  • Podcast Episode 684: Masonry Heaters, Whole-House Ventilation, and Porch Flooring
  • FHB Podcast Segment: Repairing an Old Home While Maintaining Its Integrity
  • Tools and Gear for the Moms Who Get it Done
  • An Easier Method for Mitered Head Casings

Highlights

Fine Homebuilding All Access
Fine Homebuilding Podcast
Tool Tech
Plus, get an extra 20% off with code GIFT20

"I have learned so much thanks to the searchable articles on the FHB website. I can confidently say that I expect to be a life-long subscriber." - M.K.

Get home building tips, offers, and expert advice in your inbox

Signing you up...

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
See all newsletters
See all newsletters

Fine Homebuilding Magazine

  • Issue 331 - June 2025
    • A More Resilient Roof
    • Tool Test: You Need a Drywall Sander
    • Ducted vs. Ductless Heat Pumps
  • Issue 330 - April/May 2025
    • Deck Details for Durability
    • FAQs on HPWHs
    • 10 Tips for a Long-Lasting Paint Job
  • Issue 329 - Feb/Mar 2025
    • Smart Foundation for a Small Addition
    • A Kominka Comes West
    • Making Small Kitchens Work
  • Issue 328 - Dec/Jan 2024
    • How a Pro Replaces Columns
    • Passive House 3.0
    • Tool Test: Compact Line Lasers
  • Issue 327 - November 2024
    • Repairing Damaged Walls and Ceilings
    • Plumbing Protection
    • Talking Shop

Fine Home Building

Newsletter Sign-up

  • Fine Homebuilding

    Home building tips, offers, and expert advice in your inbox.

  • Green Building Advisor

    Building science and energy efficiency advice, plus special offers, in your inbox.

  • Old House Journal

    Repair, renovation, and restoration tips, plus special offers, in your inbox.

Signing you up...

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
See all newsletters

Follow

  • Fine Homebuilding

    Dig into cutting-edge approaches and decades of proven solutions with total access to our experts and tradespeople.

    Start Free Trial Now
    • Facebook
    • Instagram
    • X
    • LinkedIn
  • GBA Prime

    Get instant access to the latest developments in green building, research, and reports from the field.

    Start Free Trial Now
    • Facebook
    • YouTube
  • Old House Journal

    Learn how to restore, repair, update, and decorate your home.

    Subscribe Now
    • Facebook
    • Instagram
    • X
  • Fine Homebuilding

    Dig into cutting-edge approaches and decades of proven solutions with total access to our experts and tradespeople.

    Start Free Trial Now
    • Facebook
    • Instagram
    • X
    • LinkedIn
  • GBA Prime

    Get instant access to the latest developments in green building, research, and reports from the field.

    Start Free Trial Now
    • Facebook
    • YouTube
  • Old House Journal

    Learn how to restore, repair, update, and decorate your home.

    Subscribe Now
    • Facebook
    • Instagram
    • X

Membership & Magazine

  • Online Archive
  • Start Free Trial
  • Magazine Subscription
  • Magazine Renewal
  • Gift a Subscription
  • Customer Support
  • Privacy Preferences
  • About
  • Contact
  • Advertise
  • Careers
  • Terms of Use
  • Site Map
  • Do not sell or share my information
  • Privacy Policy
  • Accessibility
  • California Privacy Rights

© 2025 Active Interest Media. All rights reserved.

Fine Homebuilding receives a commission for items purchased through links on this site, including Amazon Associates and other affiliate advertising programs.

  • Home Group
  • Antique Trader
  • Arts & Crafts Homes
  • Bank Note Reporter
  • Cabin Life
  • Cuisine at Home
  • Fine Gardening
  • Fine Woodworking
  • Green Building Advisor
  • Garden Gate
  • Horticulture
  • Keep Craft Alive
  • Log Home Living
  • Military Trader/Vehicles
  • Numismatic News
  • Numismaster
  • Old Cars Weekly
  • Old House Journal
  • Period Homes
  • Popular Woodworking
  • Script
  • ShopNotes
  • Sports Collectors Digest
  • Threads
  • Timber Home Living
  • Traditional Building
  • Woodsmith
  • World Coin News
  • Writer's Digest
Active Interest Media logo
X
X
This is a dialog window which overlays the main content of the page. The modal window is a 'site map' of the most critical areas of the site. Pressing the Escape (ESC) button will close the modal and bring you back to where you were on the page.

Main Menu

  • How-To
  • Design
  • Tools & Materials
  • Video
  • Blogs
  • Forum
  • Project Guides
  • Reader Projects
  • Magazine
  • Members
  • FHB House

Podcasts

  • FHB Podcast
  • ProTalk

Webinars

  • Upcoming and On-Demand

Podcasts

  • FHB Podcast
  • ProTalk

Webinars

  • Upcoming and On-Demand

Popular Topics

  • Kitchens
  • Business
  • Bedrooms
  • Roofs
  • Architecture and Design
  • Green Building
  • Decks
  • Framing
  • Safety
  • Remodeling
  • Bathrooms
  • Windows
  • Tilework
  • Ceilings
  • HVAC

Magazine

  • Current Issue
  • Past Issues
  • Magazine Index
  • Subscribe
  • Online Archive
  • Author Guidelines

All Access

  • Member Home
  • Start Free Trial
  • Gift Membership

Online Learning

  • Courses
  • Project Guides
  • Reader Projects
  • Podcast

More

  • FHB Ambassadors
  • FHB House
  • Customer Support

Account

  • Log In
  • Join

Newsletter

Get home building tips, offers, and expert advice in your inbox

Signing you up...

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
See all newsletters
See all newsletters

Follow

  • X
  • YouTube
  • instagram
  • facebook
  • pinterest
  • Tiktok

Join All Access

Become a member and get instant access to thousands of videos, how-tos, tool reviews, and design features.

Start Your Free Trial

Subscribe

FHB Magazine

Start your subscription today and save up to 81%

Subscribe

Enjoy unlimited access to Fine Homebuilding. Join Now

Already a member? Log in

We hope you’ve enjoyed your free articles. To keep reading, become a member today.

Get complete site access to expert advice, how-to videos, Code Check, and more, plus the print magazine.

Start your FREE trial

Already a member? Log in

Privacy Policy Update

We use cookies, pixels, script and other tracking technologies to analyze and improve our service, to improve and personalize content, and for advertising to you. We also share information about your use of our site with third-party social media, advertising and analytics partners. You can view our Privacy Policy here and our Terms of Use here.

Cookies

Analytics

These cookies help us track site metrics to improve our sites and provide a better user experience.

Advertising/Social Media

These cookies are used to serve advertisements aligned with your interests.

Essential

These cookies are required to provide basic functions like page navigation and access to secure areas of the website.

Delete My Data

Delete all cookies and associated data