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E. Preston Electrical

Eaton Heinemann Official Distributor

Eaton Heinemann Components

Eaton Heinemann Hydraulic-Magnetic Circuit Breakers offer the most reliable, stable and accurate means of protecting your electrical equipment against overload or short-circuit, without creating nuisance tripping.
Eaton Heinemann

About Eaton Heinemann

Invented by Heinemann, and first patented in 1932, Eaton Heinemann hydraulic-magnetic circuit breakers will reduce your total cost of ownership by eliminating downtime caused by nuisance tripping and optimizing the cross-section of cables. The results are optimized performance, an enhanced reputation for your business, and improved profitability.

Buy Eaton Heinemann electrical products from E. Preston

E. Preston Electrical Ltd is an official distributor for Eaton Heinemann products, we have thousands of components available.
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April 17, 2026

Finder 7T Series: Panel Thermo-hygrostat and Thermostats

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7T Series Panel Thermo-hygrostat and Thermostats

Finder 7T series

The 7T Series comprises a range of thermo-
hygrostats and thermostats which ensure
performance of components and instrumentation
in control panels and enclosures, and can
prolong product life.

Functions & Features (according to Type):

  • Small, Compact, 17.5mm Wide
  • Wide Temperature Setting Range
  • 35mm Rail (EN 60715) Mount

Applications:

  • Drying Kilns
  • Industrial Refrigerators
  • Road / Tunnel Lighting
  • Industrial Furnaces and Ovens
  • Automatic Car-Washes
  • Control Panels
  • Panels for Electrical Distribution
  • Forced-Air Ventilators

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

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

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April 15, 2026

Finder 7F Series: Filter Fans and Exhaust Filters

Image

7F Series Filter Fans and Exhaust Filters

Finder 7S Series

The 7F Series of fans and filter fans for cabinets
and electrical panel are products to ventilate and
safeguard against high temperatures.

Functions & Features (according to Type):

  • Very Low Acoustic Noise
  • Minimal Depth Within Enclosure
  • Operating Voltage: 24VDC, 120VAC, 230VAC

Applications:

  • Drying Kilns
  • Textile Machines
  • Machines for Paper Processing
  • Machines for Ceramics
  • Panels for Electrical Distribution
  • Control Panels
  • Forced-Air Ventilators

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

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

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