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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

August 11, 2026

Eaton Moeller RMQ-Titan™ Emergency Stop Buttons

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RMQ-Titan™ Emergency Stop Buttons

RMQ Emergency Stop

Ensuring operational safety is paramount: Our globally
recognized RMQ-Titan™ emergency stop buttons are critical
in safeguarding personnel, machinery, and systems. They
offer excellent protection, versatile use, and attractive
design.

With high protection ratings, self-monitoring features,
and customization options, they provide reliable safety
solutions for various industries.

Core Features:

  • Turn to reset/Pull to reset
  • With or without key
  • Illuminated with standard LED or featuring a mechanical position indicator (green/red)
  • Non illuminated
  • Mushroom shape (30 mm or 38 mm diameter) and palm shape (45 mm or 60 mm diameter)
RMQ Emergency Stop Features

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

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

MORE
July 29, 2026

Shurter Series: UHS Fuse

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UHS Fuse 50-100A, 32/50VDC, 8.4 x 9.4mm

Schurter UHS Fuse

The Schurter UHS is a compact, fast-acting SMT/PCB fuse designed for Separated Extra Low Voltage (SELV) applications where high breaking capacity and fast tripping are required.

Description:
This fuse was specially developed for SELV applications with
high rated currents for highest breaking capacity demands.
Thanks to its design, the fuses tripping time minimizes excessive
temperature dissipation at 2x rated current.

Features:

  • High breaking capacity up to 2000A
  • Safe tripping in 10s at twice the rated current
  • High range of operating temperature
  • Small component height of 4.7mm

Applications:

  • Automotive
  • Telecom equipment
  • Datacenter appliances
  • Power tools

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

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

MORE
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