Mersen

Mersen is a global expert in electrical specialties and advanced materials, serving high-tech industries with over a century of innovation. Originating from the development of carbon arc rods in the 1870s, Mersen quickly became a key supplier of carbon brushes and later evolved into a leader in fuses, power distribution, semiconductor protection, and advanced material solutions. Today, Mersen delivers products and customized solutions that improve safety, reliability, and efficiency across industrial, transportation, renewable energy, and electronics sectors. Explore and source Mersen products through IBS Electronics.

Mersen’s fuse technology is trusted worldwide, with series such as FD and STP for high-speed semiconductor protection, AJT Amp-Trap for low-voltage circuits, and HP15M/HP10M for photovoltaic systems up to 1500 VDC. These fuses are designed with high interrupting ratings, low watts loss, and compact footprints, providing optimal safety and reduced downtime. Additional solutions like PC71 capacitors, FR22 high-voltage fuses, and T Series time-delay fuses extend Mersen’s portfolio into critical circuit protection and advanced material applications.

With benefits like increased equipment protection, extended component lifespans, and compliance with global standards (UL, IEC), Mersen products support industries ranging from solar energy and power electronics to rail transit and industrial manufacturing. By combining electrical expertise with advanced materials, Mersen ensures reliable solutions that meet today’s toughest power challenges. 

Mersen Product Highlights