Easter Closure

We will be closed from 29th March for the Easter Bank Holiday, re-opening Tuesday 2nd April. You can continue to purchase online but orders will not be processed until the 2nd. You may however continue to use our out-of-hours service.

Potentiometers, Trimmers & Accessories

What do potentiometers and trimmers do?

Potentiometers and Trimmer pots help you control the current flowing through an electric circuit and are available in a range of different styles. Potentiometers can be used in a variety of industrial and commercial applications and have set maximum and minimum values. You can set the resistance between these levels which alters the current allowing you to control an electrical device. Potentiometers are easily varied between these levels whereas trimmers are generally set perhaps once and are smaller in nature.

Sometimes known as variable resistors, their role in a circuit is to allow the amount of resistance to be changed, when the resistance is decreased the flow of the current increases and vice versa.

What types of potentiometers are available?

There are a wide variety of potentiometer and trimmer pots available with a range of capabilities including CTS potentiometers, linear potentiometers, hybrid potentiometers and trimmer potentiometers.

Kempston Controls stocks a wide range of potentiometers and trimmers from market leading brands including ABB and Siemens. Give our dedicated sales team a call on +44 (0) 1933 411411 or use the contact form above to discuss your potentiometer and trimmer requirements


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£359.83
£431.80 (IncVAT)

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£237.57
£285.08 (IncVAT)

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