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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 29, 2026

E-T-A Solid State Remote Power Controllers

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Solid state remote power controllers are used for reliable protection, switching and monitoring of DC 24 V circuits and loads in the steel industry, automation and chemical industry.

SSRPCs are suitable for reliable switching, protecting and monitoring of resistive and inductive loads. The offer a range of functions including overload and short circuit protection as well as wire break detection, they help to avoid consequential damage or system downtimes, thereby reducing costs.

ETA Controllers Pic1
ETA Controllers Pic2

Applications:

  • Factory Automation & Machinery: Used for switching and protecting DC 24V circuits, particularly in steel, chemical production, and machinery control, adhering to safety standards like EN 60204.
  • Commercial Vehicles & Transportation: Ideal for buses, trucks, construction machinery, and agricultural vehicles to replace mechanical relays for increased longevity.
  • Industrial Control & Process Control: Used for controlling solenoids, magnetic brakes, and clutches.
  • Power Distribution: Employed in intelligent power distribution systems (e.g., ControlPlex®).
  • Medical & Equipment Technology: Utilized in professional tools and commercial kitchen appliances.

Benefits:

  • Diagnostic Capabilities: Features built-in monitoring for wire breaks, overload, and short circuits.
  • Reduced Downtime: Eliminates mechanical wear, improving system reliability.
  • Reduced Wiring: Minimizes wiring efforts in complex control cabinets.

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

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

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January 28, 2026

Wieland Metalynx² Structured Installation Connector

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Designed to Improve Efficiency in the Construction Industry

Wieland Metalynx

Metalynx² is designed to fulfil the needs
of all building installations according to
British Standard, IEC and UL/CSA.

A comprehensive range of products offer
fast and failsafe installation using a
unique coding system for power distribution,
HVAC, Underfloor and complete integration
to lighting controlsusing DALI, KNX or LON
based systems.

The system offers cost and program savings
with maximum flexibility for the future,
this makes the Metalynx² system ideal for
many applications.

Future-Proof & Time Saving

  • With Metalynx², flexibility in project design can be easily achieved.
  • Compared to conventional methods, cost savings are achieved.
  • Considerable time savings are achieved in installation and program times.
  • The system is future-proof and allows changes and reconfigurations as required.
  • The structured and pre-tested system guarantees you cost security in your projects.
  • Environmentally friendly and without waste on site - we deliver what is needed.
  • Metalynx² meets all relevant European IEC and British standards.
  • All products are factory tested and manufactured to the highest standards (risk reduction).
  • Wieland is the market leader with OEM connectivity in building services engineering.
Wieland Metalynx Video
Wieland Metalynx Data

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

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

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