• 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

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

Feb 17, 2020
Mersen awarded a Bronze medal for its first CSR EcoVadis assessment of CSR commitments. This rewards the Group’s efforts in terms of business ethics , respect for environment and human resources , human rights , and purchasing practices. Mersen’s score [...]
Feb 26, 2020
AWEA Wind Project O&M and Safety Conference Come speak with the Mersen team about how we are adapting our products to meet new O&M demands at booth #208. Make sure you are part of the largest North American gathering of [...]
Jan 16, 2020
Mersen Salem participates to the Regional Apprenticeship Program As Welding is in high demand, Mersen offers apprenticeship together with Salem City School. Read the full story in WSLS local news . Mersen Salem is specialized in Anticorrosion Equipment products and [...]
Nov 07, 2019
Annual Conference of the Society for Women Engineers As we do every year, Mersen will be present at WE19 taking place in Anaheim, CA, USA, November 7-9. WE19 is one of the largest and prestigious conferences for women in engineering [...]