Electrical Industry Rich-Media Product Demos and Videos

Mersen DC fuses provide the ultimate protection of the battery modules and battery packs, offering reliable clearing of DC fault currents. They have been specifically engineered and tested to provide DC applications best-in-class performance.

Littelfuse Introduces the POWR-SPEED™ line of High-Speed Fuses. These certified high-speed fuses are optimized for performance and efficiency to better protect your critical power semiconductors against short circuits.

We've added 16 new case sizes to our growing line of PSR series High-Speed Fuses. Discover how this expanded line meets all of your crtitical application needs and provides more protection for your sensitive power semiconductor devices.

In this module from the Littelfuse University 'Electrical Safety by Design' Series, we learn that designing current-limiting fuses into your electrical system greatly enhances the protection provided to your electrical workers and equipment, while also improving the safety ratings of other critical components within your system.

UL Low Voltage Products Product Manager, Dave Komm, discusses how selective coordination allows smooth operation and prevents outages.

View test lab footage showing how Mersen fuses reduce the damage to equipment and PPE.

Mersen Product Manager, Janelle Woodfall, discusses surge protection, with a focus on point of use, facility protection and appropriate applications.

Mersen’s 1500 VDC HelioProtection fuse holders for 10/14x85mm gPV fuses introduce the next level of safety for Utility scale photovoltaic applications. The HP15FHM32 fuse holders are finger safe (IP20
ingress protection rated), featuring a rotating fuse carrier, similar to the Mersen UltraSafe® fuse holders.

Littelfuse products deliver protection, safe control and distribution of electrical power to optimize your food and beverage processing operations. From dairies to wineries and meat processing to bakeries, Littelfuse products can help protect your equipment and people.