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3-Gang Brass Dimmer Switch

Regular price$200.00
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3-Gang Brass Dimmer Switch – Triple Rotary Control

Upgrade your lighting setup with a handcrafted 3-gang rotary dimmer switch, precision-machined from solid 0.080″ brass for a bold architectural finish. Each unit includes three knurled knobs with push-click ON/OFF control and smooth dimming action. Pair with our toggle switches, electrical outlets, or combo plates for a seamless interior design upgrade.

Includes lacquered brass screws. Fits all standard U.S. 3-gang wall boxes.


Highlights

  • Triple rotary dimmer switches – smooth dimming + click ON/OFF
  • Solid brass construction – full-thickness, no overlays
  • Multiple finishes – aged, matte black, unlacquered & more
  • Living finish option – unlacquered brass develops natural patina
  • Standard fit – compatible with U.S. 3-gang wall boxes
  • Includes hardware – lacquered brass screws included

Plate Dimensions

3-Gang: 4.7″ × 6.3″


Dimmer Specifications

Single Pole Version

  • Click ON/OFF + rotary dimming (1-location use)
  • Voltage: 110–120V | 50/60Hz
  • Dimming Type: Leading Edge (TRIAC)
  • UL Certified (U.S. & Canada)
  • Fire-resistant PC case with overheat protection
  • LED Load: 3W–50W | Incandescent: 40W–250W
  • Not suitable for 3-way wiring

3-Way Version

  • Click ON/OFF + rotary dimming (2-location control)
  • Dimming Type: Leading Edge (TRIAC)
  • Voltage: 110–120V | 60Hz
  • Load: 150W LED / 600W Incandescent
  • Works with both 3-way and single pole wiring
  • UL Certified (U.S. & Canada)

Compatibility

This is a Leading Edge (TRIAC) dimmer – compatible with most dimmable LED and incandescent bulbs.
❌ Not for 0–10V, trailing edge, ELV, or smart bulbs.
Check our Electrical Wiring Guide for full compatibility info.


Installation & Support

For care instructions, visit our Brass Care Guide. For wiring and setup, see our Installation Guide and Wiring Guide. Need help? Contact us.


Sample Kit Available

Not sure about the finish? Try our Brass Sample Kit to preview dimmers, toggles, and outlet plates before ordering.


Need a custom plate or multi-gang setup?
Use our Product Configurator to build custom combinations with dimmers, toggles, outlets, and more.


Need a different layout?

Explore other brass dimmer switch sizes: 1-Gang | 2-Gang | 4-Gang

Backed by a 14-day return policy and a lifetime finish warranty.

Standard items are delivered in 5 to 10 business days.

Customized plates take 10 to 20 business days to arrive.

Rush delivery is available in 3 to 5 business days for standard items only — it cannot be used on customized plates.

Please note: Items in unlacquered aged brass finish require additional preparation time.
Add at least 5 extra business days to the regular delivery time for these finishes.

We offer returns within 14 days, so you can shop with confidence and zero hassle.*

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