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MEV50A for EV
gBat fuse for EES
800V AC
MHi-T
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Fuses and Fusegear
R-TOOLS MAXX

NH fuses + mounting systems : new training module accessible for free on our e-learning platform

This module presents the advantages of the NH General Purpose range of fuses and their mounting systems for industrial applications.

Go to the Mersen Knowledge Center

New MEV50 fuses for Electric Vehicles

Discover our latest addition to our Over Current Protection Devices for 500VDC EV applications

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NH fuses for Electrical energy & Battery storage system

New range for DC line protection in EES applications
gBat fuses available in 1000VDC and 1500VDC

CLICK HERE FOR MORE INFORMATION

New range of 800V NH fuses & NH fuses switch disconnectors

New 800V AC offer for PV application.
New fuses & switchgear for 800V AC string inverters of the PV installations.

Complete 800V AC offer for Photovoltaïc plants here!

MHi-T™ Laminated Bus Bar for High Temperature Applications

MHi-T bus bars are built to take the heat, with increased working temperatures up to 180° C to address Silicon Carbide electronics challenges

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Complete Family of Surge Protective Devices

Surge Protection, Lightning Protection, and Power Monitoring

Global Line of Fuses, Fusegear, and Fuse Systems

Global fuses and fusegear to meet local standards

The right fuse for your application

R-TOOLS MAXX Heat Sink Selector Tool

Your next generation heat sink calculator is here!

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Markets & Applications

Buildings

Mersen electrical components protect your buildings from the ground up

Electric Vehicles

Energy

Mersen offers a wide range of products and solutions covering all aspects of energy safety and power management.

Industrial

Keeping industry safe with electrical protection products that mitigate arc flash hazards

Infrastructure

Mersen ensures the safe, reliable, and efficient distribution of electrical power throughout facilities and systems

Military

Mersen is registered with International Traffic in Arms Regulations (ITAR)

Semiconductors

Mersen offers innovating protection, cooling and connection solutions to power semiconductor industry critical equipment

Transportation

Integrating protection components and power interconnection solutions for function and performance

Find your closest Mersen Electrical Power Representative

Our worldwide distribution presence, from United States to India, makes it easier for you to find your Mersen Representative.

Where to buy

Where to buy

NEWS

News releases

NOW AVAILABLE: R-TOOLS MAXX, THE NEXT GENERATION HEAT SINK CALCULATOR January 18, 2021

News releases

PREVIEW news Mersen: A step forward in the EV market

Mersen: A step forward in the EV market December 10, 2020

News releases

12,000 cooling devices to protect Siemens power modules

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Case Studies

Case Studies showcase the exciting ways that Mersen has solved customers' problems with a variety of product and technology approaches. Check out Mersen’s library of Case Studies. You may see an answer that may help you!

More case studies

Autonomous Robotics Manufacturer for Online Retailer

close up of grey plug with orange cable plugged in grey EV

Electric Vehicle Manufacturer