Reduce down time - a glance at the indicating window of a FLNR_ID indicator fuse pinpoints open fuses immediatelyFaster acting short circuit protection than any non-current limiting mechanical protective device, if the window is dark, the fuse has opened, It's that simple, no fuse testing required, machine operators can immediately determine that there is an open fuse and request maintenance personnel to bring the proper replacementReduce nuisance opening - FLNR_ID indicator fuses have superior time delay and cycling characteristics which can lengthen fuse life and decrease needless openingReduce fuse inventory - because FLNR_ID indicator fuses have superior performance characteristics they can be used on a variety of applications, thus decreasing fuse inventoryReduce equipment damage - FLNR_ID indicator fuses have superior overload and short circuit protection which can reduce equipment damageReduce accidents - the FLNR_ID indicator fuses improve safety by minimizing exposure to live circuits, unlike other forms of blown fuse indication, indicator fuses provide built-in blown fuse indication with the power on or off, no second guessing whether a light means a good or bad fuse and no current going across a blown fuse to power a lighted accessory