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Official distributor of Cynergy3 electrical components, including power semiconductors, power modules, high-voltage reed relays and liquid level / flow switches.
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Over 40 Years Experience
E. Preston Electrical

Cynergy3 Components Official Distributor

Cynergy3 Electrical Components

Power semiconductors, power modules, high-voltage reed relays and liquid level / flow switches.

About Cynergy3

Cynergy3 is a UK-based manufacturer with a network of sales offices, agents and distributors around the world. They specialise in liquid level and flow sensors, pressure transducers, high voltage and radio frequency relays. For more than 50 years they have been developing relays for many specific communications applications, by collaborating with world leading manufacturers of radio communications equipment.  Cynergy3 Components are part of the Sensata Technologies group of companies.

Buy Cynergy3 electrical products from E. Preston

E. Preston Electrical Ltd is an official distributor for Cynergy3 electrical products, we have thousands of components available.
If you have a specific question, please
to speak to a representative.

Featured Products

Manufacturers

News

May 21, 2026

Finder 12 Series: Time Switches - 16A

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12 Series: Time Switches - 16A

Finder 12 Series

The 12 Series is a range of daily, weekly and “Astro” time switches – utilising electromechanical or electronic technology and in either digital or analog format.

The programming, depending on Type, can be “daily” or “Weekly” via joystick or smartphone.

Functions & Features:

  • 1 or 2 contacts
  • 35 mm rail (EN 60715) mount

Applications:

  • Shop Display
  • Heating and Cooling
  • Lighting for Parks
  • Streetlights and Car Park Lighting
  • School Bells

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

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

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April 27, 2026

Sensata / Crydom PF Series (PCB Mount AC Output) Solid State Relays

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SIP Style SSRs with ratings of 25 Amps at 12 to 660 VAC. AC or DC control input

Finder PF Series

The PF Series is a family of SIP style
PCB Mount Solid State Relays with
ratings of 25 Amps (forced air)
at operating voltages ranging from
12 to 660 VAC.

Features:

  • Back-to-back SCR output for heavy industrial loads
  • AC or DC control input
  • Zero voltage (resistive loads) or instantaneous (inductive loads) turn-on output
  • UL, CSA and TUV certified

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

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

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