JLLN400 - JLLN Series Fuse for Electrical Protection

The Littelfuse JLLN400 is a compact POWR-GARD Class T fuse designed for fast-acting overload and short circuit protection in non-inductive electrical circuits and equipment. This Class T fuse is notably smaller than comparable Class R fuses, making it ideal for space-saving applications in electrical distribution and switchgear assemblies. It is suited for use by electrical distributors and lighting solution providers requiring reliable wire and cable protection with precise ampere ratings.

Specifications

• Product Name: JLLN400 - JLLN Series
• Manufacturer: Littelfuse
• Manufacturer Part Number: JLLN400
• Amperage Rating: 400 Amperes
• Product Weight: 0.2900 lbs
• UPC: 079458180930

Features

• Most compact Class T fuse available above 30 amperes, less than one-third the size of comparable Class R fuses
• Fast-acting overload and short circuit protection for non-inductive circuits
• In inductive circuits, requires increased ampere rating to prevent nuisance opening on inrush currents
• Provides short circuit protection in inductive circuits when ampere rating is not increased
• Recommended alternatives for motor and general purpose circuits where space is not critical include POWR-PRO™ JTD_ID Indicator series, LLNRK/LLSRK series, or FLSR_ID Indicator series

Downloads & Links

• ChinaRoHS_JLLN pdf
• ICPTest_JLLN pdf
• UL JDDZ E81895
• JLLS and JLLN Series Datasheet
• CSA 1422-02 029862
• CE JLLN Series