Product was successfully added to your shopping cart.

Go to cart page

You have successfully subscribed to this product. You will receive an email when the product is in stock.

3.5a dimmer with potentiometer

Velleman K8026: 3.5.A Dimmer with Potentiometer

Velleman K8026

The Velleman K8026 3.5A Dimmer with Potentiometer

This small dimmer can replace a standard light switch giving you more control over the brightness of your lights. The potentiometer makes adjusting brightness and on/off speed easy and precise. Dimmer is protected from induction voltage peaks and the built-in mains suppressor eliminates unwanted RFI. Use of the K8026 extends beyond lights to carbon-brush motors, vacuums, and other like devices of which you may want speed/power control.



  • Load: 3.5A (380W / 110V)
  • Suppressed according to EN55015
  • PCB dimensions: 2.4 x 2.4"

Additional Information

Difficulty Level 2


Parts list
English assembly instructions through illustrations, pictures, etc.

Assembly instructions
Written multilingual manual explaining how to build the kit


Velleman dimmer selection guide

Info Sheets

Resistor colour code

Connectyion diagram of suppressed 3.5 A dimmer

Overview of Velleman modules that are equal to D.I.Y Kits
This sheet is useful when you want to know which modules you could find in the do-it-yourself range of Velleman Kits and minikits.

 Warning: this product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov/product