Littelfuse Fuse Class T 400A JLLS Series JLLS400

Littelfuse JLLS400.X POWR-GARD Fast Acting Fuse Brand: Littelfuse Part Number: JLLS400.X Littelfuse POWR-GARD Fast Acting Fuse Current Limiting Series: JLLS Non-Indicating 400 A 600 VAC/300 VDC 20/200 kA Interrupt Class: T Knife Blade Terminal Holder Mounting Cartridge Body Melamine 1.593 in Dia x 3.625 in L Body Additional Description: LTFS-JLLS400 JLLS400.X FUS 600V F/A CLASS T 400A FUSE 400 AMP SIZE Catalog Description: Space-saving Class T fuses are the most compact fuses available in ratings above 30 amperes less than one-third the size of comparable Class R fuses. When rated in accordance with the NEC Class T fuses provide fast-acting overload and short circuit protection for non-inductive circuits and equipment. Used in inductive circuits the ampere rating of Class T fuses must be increased to prevent opening on inrush currents. In such instances Class T fuses may provide only short circuit protection. For motor and general purpose circuits where space is not critical we recommend POWR-PRO JTD_ID Indicator series LLNRK/LLSRK series or FLSR_ID Indicator series.