Welcome to Our New Website

We are continuing to add content over the next several months, so please check back for updates. Click here if you have any questions or comments.

Complete Family of Surge Protective Devices

Global Line of Fuses, Fusegear, and Fuse Systems

Global fuses and fusegear to meet local standards

PV-Battery Connected - Now up to 1500VDC

Mersen offers a full range of DC protection for PV generation connected to Electrical Energy Storage, including 1500VDC gPV string and DC high-speed fuses

Get Your PrimePACK™ Water Cooling Optimized

IsoMAXX offers unsurpassed cooling performance for latest PrimePACK generation, including perfect thermal homogeneity module-to-module and chip-to-chip in a very compact design

Xp Series: The Ultimate DC Protection for Electric Vehicles

Discover Mersen hybrid pyro-fuse, now up to 1000VDC, ultra-low resistance, self-triggered and excellent cycling performance