Overview

Mersen is a global expert in electrical power and advanced materials, delivering engineered solutions that enhance safety, reliability, and efficiency in industrial power systems. From fuses and surge protection to bus bars and cooling systems, Mersen designs and manufactures essential components that keep power systems running smoothly and safely — even in the harshest environments.

With a strong focus on innovation and sustainability, Mersen serves critical applications in power distribution, electronics, renewables, EV infrastructure, and heavy industry.

PHP-Class-J-600V-Fuses-and-Fuse-Holders-Mersen-TIMG

Product Offerings

  • Fuses and Fuse Gear (Low and Medium Voltage, UL/CSA, IEC Compliant)
  • Surge Protection Devices (SPD) (AC Power, Data, and Control Circuits)
  • Bus Bars & Laminated Bus Bar Systems
  • Cooling Solutions (Heat Sinks, Cold Plates, and Air or Liquid Cooling)
  • Power Electronics Components (Snubber Capacitors, Resistors, IGBTs)
  • Graphite & Carbon-Based Materials (Brushes, Bearings, Crucibles)
  • Battery Protection and EV Charging Infrastructure Components
  • Custom-Engineered Solutions for High Power Applications

Resources

Industries & Applications

Mersen serves a broad range of energy-intensive sectors, including:

  • Power Utilities and Electrical Distribution
  • Solar, Wind, and Battery Energy Storage Systems (BESS)
  • Electric Vehicles and EV Charging Networks
  • Rail, Transportation, and Aerospace
  • Industrial Automation and Control Panels
  • Data Centers and Semiconductor Manufacturing
  • Mining, Oil & Gas, and Metal Processing

Key Advantages

  • Global Engineering Expertise with Local Support
  • UL, CSA, IEC, and NFPA 70E Compliant Solutions
  • Industry-Leading Electrical Protection and Heat Management
  • Proven Track Record in Safety-Critical Environments
  • Custom Configurations for OEM and System Integrator Requirements