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Official distributor of Kraus & Naimer, including Blue Line switchgear, rotary cam switches, contactors, motorstarters and more
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E. Preston Electrical

Kraus & Naimer Official Distributor

Kraus & Naimer Electrical Components

Blue Line switchgear, rotary cam switches, contactors, motorstarters, (enclosed) KG switch disconnectors, control stations.

About Kraus & Naimer

Kraus & Naimer Blue Line Switchgear is the UK division of Kraus & Naimer — a global company with over 100 years of history and 1000 employees, producing around 4.3 million switches every year.

Kraus & Naimer supplies an extensive range of switches, including cam operated rotary switches up to 2,400 Amps, isolating main/main emergency switch disconnectors up to 1,250 Amps and changeover switches up to 2,400 Amps — all of which can be supplied for mounting in switch panels or on machines, or enclosed in insulated plastic, GRP, mild steel or stainless steel.

Kraus & Naimer are the proud inventors of the world’s smallest cam switch.

Buy Kraus & Naimer electrical products from E. Preston

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

Featured Products

Manufacturers

News

February 21, 2025

Cynergy3 Solenoid Valves

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Cynergy3 has a range of 2-way solenoid valves for liquid and gas duty, covering pipe sizes from ¼” to 2”.

Cynergy3 Solenoid Valves

Cynergy3 Solenoid Valves

Cynergy3 Solenoid Valves are suitable for liquid and gas applications and come in a variety of sizes suited to most industry standard pipe work. Pilot operated 2 Port Solenoid Valves are used where the flow of liquid or gas needs to be controlled, stopped and started.

Cynergy3 Solenoid valves are commonly found in both domestic and industrial usage in applications including autoclaves, cooling plant equipment, watering and fire extinguishing systems, sanitation services and pressure washing.

What You Need to Know:

  • 2-Port Solenoid Valves suitable for liquid and gas duty
  • A range of sizes to fit pipes from ¼” to 2” diameter (BSP)
  • Normally Open (NO) and Normally Closed (NC) valves available
  • Manufactured with precision in high quality brass to provide reliable, long term use in a variety of challenging applications
  • Suitable for use between -20 to +90 Deg C

Industries:

  • Alternative Energy
  • Chemical Process
  • Communications
  • Food & Beverage
  • Industrial
  • Medical
  • Military & Aerospace
  • Oil & Gas
  • Test & Measurement
  • Transportation
  • Utilities & Smart Grid

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

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

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February 20, 2025

Finder 41 Series PCB Relays

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Finder Low-Profile P.C.B. Relays 3 - 5 - 8 - 12 - 16A

Finder 41 Series

The 41 Series is a range of miniature low profile printed circuit board relays (height 15.7 mm). The different Types that make up this Series are:

EMR Version

  • Low profile, 15.7 mm height
  • AC & DC coils
  • 8 mm, 6 kV (1.2/50 μs) isolation, coil – contacts
  • Flux proof: RT II standard, (RT III option)

Solid State (SSR) Version

  • Low profile, 15.7 mm height
  • Sensitive DC input circuits
  • Silent, high speed switching with long electrical life

Applications:

  • Medical and Dentistry
  • Industrial Robots
  • Building Automation
  • Control Systems
  • Timers and Lighting Controls
  • Door and Gate Openers
  • Electronic Circuit Boards
  • Vending Machines

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

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

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