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Official distributor of Eaton electrical components, including precise temperature independent circuit breakers, panel and DIN roll mountings and more
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E. Preston Electrical

Eaton Electrical Official Distributor

Eaton Electrical Components

Precise temperature independent circuit breakers, panel and DIN roll mountings, hart toggle, rocker and pushbutton switches, switches for power tools and for hazardous and wet environments.

About Eaton

Based in Dublin with over 100,000 employees selling products in 175 different countries, Eaton is one of the worlds largest providers of power management solutions.

Eaton provides energy-efficient solutions that help their customers effectively manage electrical, hydraulic and mechanical power more efficiently, safely and sustainably. Their products are used in a wide variety of industries and applications, including electrical, hydraulics and aerospace. In 2013 the company made $22.0 billion in sales.

Buy Eaton electrical products from E. Preston

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

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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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