Omeg – Potentiometer and Switch Manufacturer

Welcome to Omeg.
We specialize in manufacturing:
  • rotary potentiometers
    • 17mm plastic (ECO)
    • 16mm metal case (P16)
    • 20mm metal case (P20)
  • servo potentiometers
  • switch potentiometers
  • potentiometer accessories


We use conductive polymer (plastic) elements in our potentiometer range to give over twice the life of carbon.
Information about our Company and Products is provided with technical information and drawing data as appropriate on this site.
If you require a custom or bespoke potentiometer of similar design please contact our sales office.
We welcome enquiries for a range of Radiohm potentiometer equivalents.

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Castelco switches including the Toggle Switch, Cord pull Switch and Push button Switch are also manufactured by Omeg Limited and they are based on the original design of Castelco (UK) Limited.
Datasheets can be downloaded from

Omeg produce commercial quality potentiometers and switches and are committed to total customer satisfaction by providing a first class product and service which meets or exceeds our customer’s requirements.