Manufacturer of Potentiometers and Switches

OMEG Limited is the Manufacturer that can produce the Potentiometers and Switches you require.

We specialize in manufacturing Potentiometers and Switches:

Coronavirus (COVID-19) Update

Omeg Ltd remains open however we are operating with reduced staff in the factory.
We will continue to take orders and make deliveries however please bear with us if these are delayed during this difficult time.
Please do not hesitate to contact us in the normal way if you have any questions or concerns.

A limited range of Omeg products are available from

Utilizing ‘in-house’ component manufacturing and cutting edge technical support, OMEG are able to provide a unique range of products tailored to the customer’s specific requirements including Radiohm potentiometer equivalents, at out factory in Sussex

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.

Omeg Services

Omeg Ltd can offer a range of additional services. 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. Full details can be found on our Services Page

Castelco Logo Cord Pull SwitchPush Button SwitchToggle Switch

Castelco switches including the Pull Cord Switch, Push button Switch and Toggle Switch are also manufactured by Omeg Limited. These are based on the original design of Castelco (UK) Limited along with our new Pull Cord Switch for plug in Crimp Connectors
Datasheets for our full range can be downloaded from

Omeg Ltd have been manufacturing commercial quality potentiometers and switches in Sussex for over 60 years. Omeg is committed to total customer satisfaction by providing a first class product and service which meets or exceeds our customer’s requirements.