• NH Fuses & Fusegear Mersen Electrical Protection & Control NH Fuses & Fusegear Mersen Electrical Protection & Control
  • protistor semicon protection fuses Solutions for Power Management protistor semicon protection fuses Solutions for Power Management
  • graphite anticorrosion equipment Anticorrosion Equipment graphite anticorrosion equipment Anticorrosion Equipment
  • graphite specialties Mersen Graphite Specialties graphite specialties Mersen Graphite Specialties
  • slip ring assembly Power Transfer Technologies slip ring assembly Power Transfer Technologies

Electrical Protection & Control

Electrical Protection & Control

Our products prevent the destruction of industrial and commercial electrical equipment, ensure an uninterrupted power supply, and help to stabilize the electrical network.

This function is performed by industrial fuses and all related accessories (to prevent short circuits) and by surge protection devices (to protect against damage from power surges).

Solutions for Power Management

Solutions for Power Management

Mersen offers peripheral (passive) products used to optimize operation and increase safety and reliability of power conversion systems.

Anticorrosion Equipment

Anticorrosion Equipment

World Leader in Graphite Anticorrosion Equipment

Mersen designs and manufactures corrosion resistant and process equipment in a wide range of materials, such as graphite, silicon carbide, tantalum, zirconium, titanium, nickel alloys, stainless steel, carbon steel, and fluoropolymer. 
 
With more than 50 years of thermal and mechanical design experience, we provide solutions to handle corrosive and hot applications. Mersen equipment is engineered for reliability and performance, resulting in higher yields, lower maintenance costs and longer product life.

Mersen is not only an equipment supplier. We also provide a broad range of services and support for all the products we offer throughout their life cycle. Maintenance and repair services can be performed at one of Mersen’s locations or at the customer’s facility. 

Graphite Specialties

Graphite Specialties

The Graphite Specialties BU engineers innovative solutions for our customers in the following environments: high temperature, corrosion and mechanical wear.

Mersen’s experts design solutions, based on a unique combination of material and know-how.

Power Transfer Technologies

Power Transfer Technologies

Major Player in Signal and Power Transfer Technologies

Mersen offers complete technical solutions for all motor and generator applications: carbon brushes, brush-holders, brush-rockers (brush rocker rings), slip-ring assemblies, signal transmission systems, current collection (pantograph strips, current collectors).

News See all

Oct 08, 2020

Our goal is to optimize your equipment and provide safe operation.

Sep 16, 2020

Mersen is awarded a silver medal for its commitment to sustainable development

The Group scored above average compared to other companies in the same industry.

Jul 31, 2020

Mersen strengthens its position in the energy efficiency market:

  • Acquisition of a felt insulation business for the North American market
  • Creation of a center of excellence in the United States for local customers
  • Transfer of production equipment to the Columbia site  (USA)
Jul 09, 2020

ELLOR® is a complete range of isostatic grades, from universal to micro-grain graphite dedicated to Electrical Discharge Machining (EDM), also called Spark Machining or Die Sink EDM.

Watch our new video!