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.

  • POWR-SPEED® High-Speed Fuses

    POWR-SPEED® High-Speed Fuses

    Optimized for performance and efficiency, POWR-SPEED ®  High-Speed (Semiconductor) Fuses are ideal for modern-day sensitive power electronics devices that require superior protection against overcurrent. This family of fuses offers extreme current limiting protection, balanced performance for longevity, and are available in direct bus-bar mount flush-end designs to meet global market needs.

  • 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.

  • Littelfuse DIN Releasable Fuse Blocks

    Littelfuse DIN Releasable Fuse Blocks

    New DIN Releasable Fuse Blocks available from Littelfuse save installation time and effort. These blocks mount securely to standard 35mm “hat” DIN rails without extra adapters. The spring-free release mechanism allows for individual block installation and replacement without removing adjacent components. Configurations are available for Class CC, Class G, and Midget fuses.