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.

  • 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.

  • 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.

  • Keep Your Distance and Stay Safe!

    Keep Your Distance and Stay Safe!

    Introducing the Revolutionary New MP8000 Bluetooth® Overload Relay. This smart, universal relay can communicate directly with your smart phone via Bluetooth®. No need to open the control panel. Monitor and control unlimited relays through the Littelfuse App on the smartphone you already own from a safe distance.

  • Need to Meet NEC® Selective Coordination Requirements? The New Littelfuse Coordination Panel is the Right Answer

    Need to Meet NEC® Selective Coordination Requirements? The New Littelfuse Coordination Panel is the Right Answer

    Offers thousands of configurations to meet NEC® selective coordination requirements. To easily find the perfect configuration, use the new Specifier tool. The Littelfuse Coordination Panel decreases engineering time and costs, increases safety and reduces downtime. Click more info & enter a raffle to win $250.