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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

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March 27, 2025

Hylec Rotary Isolator Switches

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Hylec Rotary Isolator Switches

Hylec rotary isolators

Isolator switches are vital when working with electrical circuits. Hylec Isolator Switches provide fast electrical isolation for industrial machinery, commercial buildings, power supplies, security equipment and HVAC at one of the best price/performance ratios on the UK market.

Isolator control switches are manufactured from completely flame retardant polycarbonate, rated to UL94V-0, providing an additional margin of safety over competitive products with a lower flame-resistance rating.

Features:

  • IP66 Rated
  • AC & DC Range
  • Flame Retardant UL94V-0
  • 4-Pole + Earth Terminal Included
  • Large Housing - Superior Cable Management
  • TUV & UL Approved
  • Captive Retained Cover Screws
  • Can be Padlocked (Padlock Not Included)
  • Best Price Performance on UK Market
Hylec rotary dim

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

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

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March 18, 2025

Sensata / Crydom CKR Series (DIN Rail Mount AC Output) Solid State Relays

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CKR Series 22.5mm Wide DIN Rail Mount Solid State Relay

Crydom ckr

The CKR Series is a family of 22.5mm wide DIN Rail Mount Solid State Relays with ratings from 10 to 30 Amps at 280, 530 and 660 VAC.

Features:

  • Slim 22.5mm package
  • Back-to-back SCR output for heavy industrial loads
  • LED input status indicator
  • AC or DC control input
  • Zero voltage (resistive loads) or instantaneous (inductive loads) turn-on output

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

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

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