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

PC20BU Potentiometer      OW16ECO/B1OW2S Potentiometer with switchPC!^ECO/HR4 Potentiometer with switch for Horizontal mounting

OMEG Limited is the Potentiometer Manufacturer that can produce the components you require. Utilizing ‘in-house’ component manufacture and cutting edge technical support, OMEG are able to provide a unique range of products tailored to the customer’s specific requirements.

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.

castelco-logo2toggle switch cord pull switchpush button switch

Omeg Ltd can offer a range of services in addition to Potentiometers. These include Plastic Mouldings, Metal Component Stamping, Tool repair, maintenance and modification. Our Laser marking system can be used to permanently engrave/mark items for product identification and other purposes. For full details and to discuss your requirements please contact

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.