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Official distributor of Johnson Electric, including Microswitches, limit switches, proximity and safety switches and more
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Over 40 Years Experience
E. Preston Electrical

Johnson Electric Official Distributor

Johnson Electric Components

Microswitches (including the Saia and Burgess brands), limit switches, proximity and safety switches, ultraminiature switches, pushbuttons, snap action, door and key switches, Solenoids (LEDEX), Motors, and flat flexible cable (Parlex)

About Johnson Electric

One of the world’s largest providers of motion subsystems and motion components for automotive and industrial applications. The company manufactures three main groups of products — the Automotive Products Group, the Industry Products Group and the Components & Services group. Amongst this huge product offering is a comprehensive line of switches.

With its headquarters in Hong Kong, Johnson Electric employs around 45,000 in 20 different countries. They have engineering centres in Hong Kong, Germany, Switzerland, Italy, Japan, China, Israel, Hungary, the USA and here in the UK.

Buy Johnson Electric products from E. Preston

E. Preston Electrical Ltd is an official distributor for Johnson Electric products, we have thousands of components available.
If you have a specific question, please
to speak to a representative.

Featured Products

Manufacturers

News

July 11, 2025

Crouzet AC Synchronous and DC Stepper Motors for All Needs

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Crouzet sync & stepper motors

AC Synchronous Motors

AC Synchronous Motors are the best solution for applications that require constant movement and a low torque, like in in medical equipment, valves, pumps and water treatment. Their rotation speed is directly proportional to the supply frequency, that means it’s always constant and independent from the load.

DC Stepper Motors

DC Stepper Motors are a great choice for simple applications that require long durability and easy integration, like small HVAC systems, photocopy machines, plot-ters, medical pumps and drip feeders, or vending and gaming machines.

Gearboxes

To meet the perfect speed and torque levels for the great majority of applications, we offer a complete range of gearboxes, with a wide variety of ratios, for adjusting our motors.

Each gearbox has been designed for a specific workload and optimized for a long mechanical life, with a big capacity to absorb the maximum torque in continus movement.

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

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July 7, 2025

Bulgin Battery Holders

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Bulgin battery holders

Manufactured from quality moulding and metal components to ensure a secure and reliable connection, Bulgin’s battery holder range caters for battery sizes AAA (R03), AA (R6), C (R14), D (R20) and PP3 (6R61), accommodating 1, 2, 3 or 4 cells.

Bulgin battery holders1
Bulgin battery holders2
Bulgin battery holders3
Bulgin battery holders4
Bulgin battery holders5

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

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