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E. Preston Electrical

ABB Official Distributor

ABB Electrical Components

Contactors, overload relays, starters, circuit breakers, programmable controllers, switch fuses, fuse switches, load break switches, enclosed switches, fuse bases, fuse links, drives, railmounted terminal blocks and interface modules, flexible I/Os, rotary cam switches, safety relays, measuring and monitoring relays, timers and contactors.

About the ABB Group

ABB is one of the world’s largest engineering companies, employing over 150,000 people in around 100 countries, specialising in robotics and power & automation technology.

The UK division of the company is based in Warrington, Cheshire. ABB UK supplies around £1bn worth of power and automation solutions, products and services to clients around the country in a wide range of sectors.

ABB stands as the largest supplier of industrial motors and drives, the largest provider of generators to the wind industry, and the largest supplier of power grids worldwide.

Buy ABB electrical products from E. Preston

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

Featured Products

Manufacturers

News

June 12, 2026

Schurter SMT: Microminiature Tactile Switch

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Microminiature Switch for SMT Applications

Schurter SMT Tactile Pic

SMT Switch TCS43

  • SMT Type Switch
  • High Number of Cycles
  • 2.2mm Low Profile Design

The TCS43 is a microminiature SMT tactile switch designed for high-performance applications requiring compact size, reliability, and precise haptic Feedback. With a footprint of just 4.2 × 3.2 mm and a low profile of 2.5 mm, it enables space-efficient PCB layouts without compromising usability.

The switch offers three actuation force options (180 gf, 250 gf, 400 gf; equivalent to 1.76 N to 3.92 N), allowing engineers to fine-tune the user experience depending on application requirements. Its mechanical lifetime of up to 100,000 cycles ensures long-term reliability, even in demanding environments.

Electrical performance supports low-power designs (10 µA to 50 mA, 1–12 VDC), while contact resistance remains ≤100 mΩ for stable signal integrity. The device operates reliably across a wide temperature range (-40 °C to +90 °C), making it suitable for both consumer and medical applications.

Typical use cases include user interfaces such as on/off switching, menu navigation, and parameter selection in high-end consumer electronics, home automation systems, IoT devices, and medical equipment (e.g., blood pressure monitors, ventilators).

The TCS43 combines compact design, robust performance, and flexible actuation characteristics
making it an ideal choice for next-generation interface solutions.

Schurter SMT Tactile App

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

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

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June 10, 2026

Finder 7P Series: Surge Protection Devices (SPD)

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7P Series: Surge Protection Devices (SPD)

Finder 7P Series

The 7P Series consists of Type 1 + 2, Type 1, Type 2 and Type 3 surge arresters.

Functions & Features (according to Type):

  • Surge arrester suitable for 230 V or 400 V networks
  • Single phase systems or three-phase systems
  • Replaceable varistor module and encapsulated spark gap modules
  • Visual and remote signalling of varistor status
  • 35mm rail (EN 60715) mount

Applications:

  • Panels for Electrical Distribution
  • Control Panels
  • Surge Protection
  • Road / Tunnel Lighting
  • Elevators and Lifts

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

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

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