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E. Preston (Electrical) Ltd, approved and trusted supplier of electrical components and an official distributor for top brands
UK Next Day Delivery
Expert Advice
No Min Order Charges
Technical Support
Flexible Payment Terms
Over 40 Years Experience


Why choose E. Preston Electrical?

Official Distributor For Top Brands

We introduce our company as a specialist distributor of electrical and electronic components. 

We are an official authorised distributor of ABB, Adaptaflex, Arcolectric, BDC Electronics, Bulgin, Bussmann, Cherry, Chint, CML, Crouzet, Crydom, Cynergy3, Eaton, Entrelec, Essen, 
E-T-A, Finder, Honeywell, Hylec, IDEM, Johnson Electric/Saia-Burgess, Kraus & Naimer, Moeller, Sensata, Schaffner, Schurter, Scolmore, Tranilamp, Werma, Wieland and ZF. We are fully franchised for their complete ranges of switches, contactors, neons, timers and relays; buying directly from the manufacturer and selling at all of the manufacturers’ price breaks.

We also supply components from many other well known brands and our expert team can help you to find hard to source items and available stock.  More details are available on our company line card. 

Download our latest line card here

Manufacturers

Customer Service

There are no minimum order charges unless imposed upon ourselves by the manufacturer. We are very easy to deal with and will quickly open a credit account for regular business. We have the facility to accept payments by credit or debit card. Our telephone lines lead directly into the sales office, thus avoiding possible frustrating delays whilst you wait to be put through to someone. We maintain good stock, have the expertise to advise on applications or equivalents, keep promises (including phoning back) and dispatch the same day we receive your order via 24 hour courier service. Out of stock items are dispatched the same day we receive them. We can also supply Certificates of Conformance as required.

Approved & Trusted

We are registered as an ISO 9001:2015  approved stockist and supplier, registration number RS 10581. We are also an MOD approved supplier, registration number 3EVP01.

All of the national wholesaler groups buy from us, and we ask that you look through the information about our company to see if you would benefit from using us. We are happy to quote against equivalent RS and Farnell references and we will do our utmost to prove our claims.

Download a copy of our BSI certificate here

For technical support, purchasing or advice please
We will be more than happy to help

Featured Products

News

January 23, 2025

Sensata / Crydom DRA1 Series (DIN Rail Mount AC Output) Solid State Relays

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DRA1 Series AC Output PCB Mounted Single-in-Line Solid State Relay

Crydom Dra1

The DRA1 Series combine AC output PCB mounted Single-in-Line Solid State Relays with 10mm wide DIN rail mounted sockets to create ready-to-use assemblies, which are ideal for low to medium power control for heating, lighting or motion control applications.

Features:

  • Ratings from 3A to 10A at 120 VAC or 380 VAC
  • Single Channel Output
  • SCR output for heavy industrial loads
  • LED input status indicator
  • AC or DC control input
  • Zero voltage (resistive loads) or instantaneous (inductive loads) turn-on output

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

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

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January 21, 2025

Cynergy3 Level Sensors

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Cynergy3 offers an extremely wide range of float switches and level sensors.

Cynergy3 Level Sensors

Cynergy3 Level Sensors & Float Switches

Level Sensors and Float Switches are used in a wide variety of industries and applications. Usually the aim is to avoid overfill that would cause potentially hazardous situations, so accuracy and reliability are of paramount importance.

Our Level Sensors are designed, tested and manufactured to the highest standards and trusted by our customers to measure and mitigate risk in applications as diverse as blood dialysis treatment, storage and transport of volatile fuel and food-safe vending machines.

What You Need to Know:

  • Offered in a wide range of materials to work within food, chemical processing, oil & gas, marine and nuclear facilities
  • Approved by professional bodies including NSF, UL, WRAS and ATEX
  • Level sensor and float switch solutions for all types of liquid including foaming liquids and those containing particles or solids
  • Customisable solutions designed to meet the size, shape, material and industry regulations your application requires
  • Manufactured and 100% tested to meet the highest quality standards
  • Made to last with some bespoke products still in service after over 20 years
  • Wireless Level and Flow Switches available

Industries:

  • Alternative Energy
  • Chemical Process
  • Communications
  • Food & Beverage
  • Industrial
  • Medical
  • Military & Aerospace
  • Oil & Gas
  • Test & Measurement
  • Transportation
  • Utilities & Smart Grid

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

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

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© E. Preston (Electrical) Ltd 2025.

UK distributor of electrical and electronic components.

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