Littelfuse® POWR-GARD® Fast Acting Fuse, Current Limiting, Series: JLLN, Indicating/Non-Indicating: Non-Indicating, 800 A, 300 VAC/125 VDC, 20/200 kA Interrupt, Class: T, Knife Blade Terminal, Holder Mount, Cartridge Body, Melamine, 2.062 in Dia x 3.375 in L Body Size
Space saving Class T fuses are the most compact fuses available in ratings above 30 A - 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.