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Over 40 Years Experience
Welcome to E. Preston Electrical

Specialist Electrical Distributors

Distributors and suppliers of electrical components, rocker, toggle, proximity & limit switches,
microswitches, safety switches, indicators, control gear, circuit breakers, timers, fuseholders, filters, relays, sensors, inlets & connectors. We can supply the parts you need anywhere in the world.
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Featured Products

Over 40 years of Excellence

E Preston has been a specialist distributor of electrical and electronic components since 1980, offering thousands of products to meet a wide variety of needs and applications.

But we do more than simply sell components – we have built a reputation as a company who does business the traditional and honest way. Paying attention to the simple things – like phoning people back when we say we will – has kept our customers coming back for over four decades.

Our staff are experts in their fields, we maintain appropriate stock levels, and all of our processes are fully computerised to ensure a smooth operation.

We also understand that business is carried out between people, not companies. We do the hard work to maintain relationships with our suppliers as well as our customers. That way everybody in every part of the supply chain is satisfied – from the manufacturer to the end customer.

Manufacturers

News

June 3, 2026

CML Pushbuttons Switch Range

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CML Pushbutton1

The CML range of push button switches are engineered to deliver enhanced durability, precision performance, and modern design for today’s demanding applications. Perfect for industrial automation, control panels, machinery, or OEM equipment.

  • Long mechanical & electrical life
  • LED and non-illuminated options
  • Available with or without engraving
  • Sizes from 8mm up to 32mm
  • Stainless steel - Built for harsh environments
  • Easy panel mounting
  • Compliance with major industry standards
CML Pushbutton SW16SS
CML Pushbutton SW19ST
CML Pushbutton SW22ST
CML Pushbutton SW22SS

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

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

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May 21, 2026

Finder 12 Series: Time Switches - 16A

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12 Series: Time Switches - 16A

Finder 12 Series

The 12 Series is a range of daily, weekly and “Astro” time switches – utilising electromechanical or electronic technology and in either digital or analog format.

The programming, depending on Type, can be “daily” or “Weekly” via joystick or smartphone.

Functions & Features:

  • 1 or 2 contacts
  • 35 mm rail (EN 60715) mount

Applications:

  • Shop Display
  • Heating and Cooling
  • Lighting for Parks
  • Streetlights and Car Park Lighting
  • School Bells

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

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

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