Mersen - Expertise, our source of energy

Mersen (formerly known as Carbone Lorraine) is a global Expert in electrical equipment safety and reliability. We have developed an industrial and commercial network enabling us to build close relationships with leading industrial groups right around the world. Our 7,000 employees put their skills and passion to serve you in 60 manufacturing facilities distributed over 40 countries.


Mersen designs and manufactures high-technology innovative solutions to address its clients' specific needs. Our solutions are based on 120 years of experience gained in the field. Working in different countries, applications and environments, we know what works and how to improve performance. We provide our customers with technological solutions to optimize the performance of their equipment, therefore making them more competitive.

Our multiple solutions make us a leading supplier to the energy segment, in both the original equipment and replacement markets.

Our range of high quality engineered solutions:

  • Power and grounding carbon brushes
  • Brush-holders and brush rocker brackets
  • Carbon dust collection systems
  • Slip ring assemblies
  • Signal transfer systems
  • Brush gear (complete collector assemblies including ventilation box)
  • Carbon seals (Papyex gaskets, segmented seals)
  • Circuit protection (fuse and fusegear, power distribution blocks, surge protection devices)
  • Cooling of power electronics (Cold plates, air cooled heatsinks)
  • Power interconnection
  • Motor & Maintenance Services (in-situ commutator and slip ring machining, motor inspection, technical support)
  • Training
  • Full range of maintenance tools
  • Specifically designed measuring devices.

We also offer customized reengineered solutions to retrofit our customers' equipment, in order to increase their performance, as well as reduce maintenance and downtime.

Our testing facilities for power and signal transfer (environmental chamber, slip ring test bench, turbo generator test bench) are equipped with state of the art equipment to perform tests according to industry standards and bespoke customer requests.

For further information please visit our website, download the brochures or watch the video linked below :

Papyex is a registered trademark

Products and Services

Contact Details

Mersen
10 avenue Roger Dumoulin
80084
Amiens
Picardy (Picardie)
France
Tel: +33 (0)3 22 54 45 00
Fax: +33 (0)3 22 54 46 08
Email: infos.amiens@mersen.com
URL: www.mersen.com/en

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