About this organization

Organization Information : Founded in 1891, Mersen Group (formerly Carbone Lorraine) is a French multinational headquartered in La Défense, Paris, with core expertise in two major sectors: Electrical Specialties and Advanced Materials. Employing around 7,500 professionals across 33 countries, Mersen delivers innovación-driven products such as industrial fuses, surge protection devices, laminated busbars, graphite components, silicon carbide materials, carbon brushes, capacitors, and cooling systems. The group holds global leadership in components for power electronics, current collection systems for rail, industrial fuses, graphite anticorrosion equipment, and motor brush holders. Serving growth markets in renewables, electronics, EVs, rail, and aerospace, Mersen operates over 50 industrial sites and 21 R&D centers, generating roughly €1.2 billion in annual sales while maintaining strong CSR commitments focused on sustainability and responsible innovation.

Other Information: Founded in 1891, Mersen, a global expert in electrical power and advanced materials, works with customers worldwide to design and deliver customized solutions and products into key markets such as Solar, energy storage, renewable energies, E-mobility, power electronics, commercial, and industrial. Mersen’s mission is to make customers’ applications safer and more reliable. Mersen’s extensive fuse offering includes UL/CSA fuses, IEC fuses, Medium Voltage, high speed semiconductor protection, DC fuses, and power distribution blocks. Mersen’s Surge protection SPDs provide the most reliable surge protection solution on the market. Mersen’s expertise extends to products used to optimize operation and increase safety and reliability of power conversion systems including cooling products to cool power electronics, bus bars to manage the interconnectivity of power electronics, high-speed fuses to protect power electronics from destructive current faults, and film and electrolytic capacitors.. Mersen Introduces DQS Series Fast-Acting DC Fuses. D100QS and D70QS high-speed fuses are Mersen’s next evolution for the protection of high-power conversion applications for those industries shifting to DC systems. DQS series fuses are specifically designed to reduce the I2t, peak let-through current, and arc voltages during fault conditions to protect applications such as battery charging systems and other DC components like relays and contactors.