Transportation

Mersen lends its expertise to various industries that involve the movement of goods and people.

Railways

Mersen offers rail industry manufacturers and operators solutions to improve the performance and reliability of their equipment.

Transit and metro

The Group supports urban transit system operators with a wide array of services and products for Energy supply via power conversion and energy supply to motors.

Electric vehicles

e-mobility and the supporting infrastructure use emerging technologies that benefit from Mersen’s expertise in DC & AC power management.

Aeronautics

As a worldwide leader of high performance materials, Mersen has built over the years an extended expertise in the aircraft industry, representing millions of hours of operation.
Together with industry leaders, Mersen engineers work to unlock significant improvements in terms of aircraft weight, fuel consumption, total life cycle costs and aircraft reliability.

Aerospace

Space optics

Optical instruments for space exploration require precise and stable parts that can withstand drastic changes in temperature. Our expertise in sintered silicon carbide (Boostec® SiC) is a pioneer technology, enabling us to contribute to exploration of the Universe.

Boostec® SiC

Reaching the highly demanding requirements lead the engineers to design mechanically and thermally ultra-stable space optics. Offering both high specific stiffness and high thermal stability, Boostec® SiC appears to be a material of choice, even unavoidable for some space telescopes.

Port & marine

Mersen's solutions are adapted to difficult environment of ports and marine.

Railways

Mersen offers rail industry manufacturers and operators solutions to improve the performance and reliability of their equipment:

Earth return current units
Traction brushes and brush holders
Bus bars
Cooling devices
Onboard disconnectors
Bursting discs

Transit & Metro

The Group supports urban transit system operators with a wide array of services and products for:

Energy supply via power conversion: Cooling devices, Bus bars, Fuses, Current collector devices, Onboard fuseboxes, Onboard disconnectors, Earth return current units
Energy supply to motors: Traction brushes and brush-holders, 3RD rail shoes, Pantograph contact strips, Motor maintenance

Electric vehicles

Mersen offers an extensive array of products and solutions covering all aspects of on- and off-board safety and power management for electric vehicles:

Fuses
Cooling devices
Laminated bus bars
Surge Protection Devices

Aeronautics

Mersen supplies complex technical components that are capable of withstanding extreme environments and meeting highly demanding and strict industry safety standards:

Sealing technologies
C/C parts
Iso graphite
Cooling devices
Carbon brushes
Bursting discs

Aerospace

Our expertise in sintered silicon carbide Boostec® SiC is a pioneer technology, enabling us to explore the universe.

Optical instruments for space exploration require precise and stable geometry under temperature variation. Mersen supplies Silicon Carbide (SiC) mirrors and structures.