Go Back to School with Littelfuse University

Littelfuse, Inc.
Go Back to School with Littelfuse University
Stay current on the latest trends and increase efficiency on the job with our award-winning training. You can easily access courses 24/7 from your desktop, tablet or smart phone. Plus, you can get new course alerts, easily monitor your dashboard for featured courses, and follow up on any enrolled courses not yet completed.

Here are the most popular courses. Don't miss out!

  • Arc-Flash Relays Make Switchgear Safer (SC102R)
  • Motor Protection: Why Is It Needed? (FC101R)
  • Smart Motor Protection: MP8000 Overload Relay with Bluetooth Interface (SC101R)
  • Target Applications for Littelfuse High-Speed Fuses (SC107F)
Register for Littelfuse University today to access our latest catalog of award-winning courses.

Other Products by Littelfuse, Inc.

  • 275 Bolted and DIN Mount High-Speed Fuses Now Available

    275 Bolted and DIN Mount High-Speed Fuses Now Available

    Engineered to protect sensitive semiconductor devices, the Littelfuse PSR high-speed fuse line now includes 275 bolted and DIN blade mount options.

  • New! Online Selection Guide for Littelfuse Relays

    New! Online Selection Guide for Littelfuse Relays

    There is an easy way to determine the product that best fits your needs.  Our online guide helps you navigate through our 225 relay product series and find the right relay for your application.

  • Webcast: Electrical Safety by Design - Reduce electrical hazards and enhance plant safety

    Webcast: Electrical Safety by Design - Reduce electrical hazards and enhance plant safety

    This safety month. Join us for a webcast on how to design in electrical safety. Learn how to update older facilities for safety, reduce electrical shock in wet environments, reduce incident energy levels and much more! Register today to reserve your spot!

  • 56 More Reasons to Choose Best in Class DC Performance

    56 More Reasons to Choose Best in Class DC Performance

    Littelfuse is pleased to announce the continuation of the POWR-SPEED® PSR Series with a new 700V case size plus additional intermediate ratings. This is the next phase in an on-going effort to bring you best in class DC performance.