Mersen

Mersen is a global expert in electrical power and advanced materials, providing solutions designed to improve the safety, reliability, and performance of electrical systems and critical infrastructure. With more than 130 years of experience, Mersen serves customers across industrial, commercial, energy, transportation, electronics, and other high-technology markets worldwide.

Mersen offers a comprehensive range of electrical protection and power-management products, including low- and medium-voltage fuses, fuse holders, power distribution blocks, disconnect switches, surge protection devices, high-speed fuses, laminated bus bars, capacitors, and related circuit-protection components. These products help protect people and equipment from overcurrent and overvoltage conditions while supporting safe and efficient power distribution.

Mersen solutions are used by OEMs, panel builders, electrical contractors, maintenance professionals, and system integrators across applications such as electrical power distribution, data centers, renewable energy, battery energy storage, electric vehicles, rail, aerospace, manufacturing, and commercial buildings. Through continued innovation in electrical protection and power management, Mersen provides dependable solutions for modern electrical systems and demanding applications.