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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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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

July 21, 2025

Sensata / Crydom DR22 Series (DIN Rail Mount DC Output) Solid State Relays

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Nova22 DR22 Series: Family of 22.5mm Wide DIN Rail Mount Solid State Relays

Crydom dr22

The Nova22 DR22 Series is a family of 22.5mm wide
DIN Rail Mount, high performing Solid State Relays
with ratings up to 30 Amps at 200 VDC. These powerful
and ready to use SSRs come with an integral heat sink,
eliminating the need for complex thermal calculations.

DR22 Series models are C-UL-US approved.

Features:

  • DBC substrate for superior thermal performance
  • LED input status indicator
  • IP20 touch-safe housing
  • 1 kHz maximum PWM frequency
  • 3750 VAC optical isolation

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

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

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July 15, 2025

Finder 68 Series PCB Relays

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Finder High Power Relays 32 - 40 - 100 Amp

Finder 68 series

The 68 Series includes a range of mount high power relays, ideal for EV chargers up to 55 kW (3-phase) and other high power applications.

Function & Features:

  • Contact gap ≥ 3.6 mm (according to VDE 0126-1-1,
    EN 62109-1, EN 62109-2)
  • DC coils, with 700 mW holding power
  • Reinforced insulation between coil and contacts
  • Suitable for use at ambient temperatures
    up to 85 °C
  • Conforms to EN 60335-1 resistance to heat and
    fire (GWIT 775 °C e GWFI 850 °C).
  • Cadmium-free contacts

Applications:

  • Power Generators
  • Back-Up Generators
  • Pump Controls
  • Disabled lifts
  • Inverters
  • Charging Stations

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

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

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