Description
The Littelfuse JLLN100 is a 100 amp, 300 V fast‑acting Class T fuse designed to provide rapid and reliable overcurrent protection in demanding electrical environments. Its fast‑acting characteristic clears short circuits and overload conditions quickly, helping protect sensitive equipment and reduce potential damage. Built with a compact Class T profile and high interrupting capacity, the JLLN100 is ideal for motor control circuits, power distribution panels, and other critical industrial and commercial applications where quick fault response is essential. With robust construction and dependable performance, this fuse delivers long‑lasting protection and enhances system safety in a wide range of installations.
Key Features:
- 100 amp current rating for robust circuit protection
- 300 V voltage rating for versatile industrial use
- Fast‑acting design for rapid response to faults
- Class T fuse with high interrupting capacity
- Compact construction for space‑efficient installation
- Reliable performance in demanding environments
- Ideal for motor control and power distribution systems







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