• 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 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

World n° 1 in brushes and brush-holders for industrial electric motors

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

May 20, 2019
Mersen will attend AWEA WindPower 2019 to present our range of solutions ensuring safe and continuous wind power generation, both on- and off-shore. Come and see our offer for power generation (power & grounding carbon brushes , brush-holders, slip ring [...]
May 19, 2019
Mersen Canada Toronto Inc. is proud to announce it has reached a remarkable milestone achievement of 3000 days without a lost time accident as of May 7, 2019 at its Canadian based engineering, manufacturing and distribution facility located in Mississauga, [...]
Jun 07, 2019
Join Mersen at AIChE Conference! We will be present at the 43rd Annual International Phosphate Fertilizer & Sulfuric Acid Technology Conference, showcasing a products’ selection dedicated to chemical engineering. More information to come Where : Clearwater Beach, Florida When : [...]
Apr 26, 2019
Following the IRIS certification of our Bus Bar plant in Angers, France, our North American Bus Bar manufacturing plant in Rochester, NY is now also IRIS certified! This internationally recognized management system standard specific to the rail industry demonstrates Mersen’s [...]