FLSR_ID Series -
UL Class RK5 Dual-Element Time-Delay Fuses With Indication
Littelfuse FLSR_ID Indicator™ fuses provide visual blown fuse
indication at a glance. The patented state-of-the-art solid state
design provides maximum reliability and superior performance
characteristics in a true dual-element design. The use of Indicator
fuses reduces down-time, nuisance opening, increases safety, and can
save thousands of dollars in lost production time.
Service entrance switches
Switchboard main and feeder switches
Motor control center mains and motor branch circuits
Individual fused combination motor controllers
Industrial control panels
Protection of fully-rated panelboards and loadcenters
All general purpose circuits
Reduce Down-Time — A glance at the
indicating window of a FLSR_ID Indicator fuse pinpoints open fuses
immediately. 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 replacement.
Reduce Nuisance Opening — FLSR_ID Indicator fuses have superior
time-delay and cycling characteristics which can lengthen fuse life and
decrease needless opening.
Reduce Fuse Inventory — Because FLSR_ID Indicator fuses have
superior performance characteristics they can be used on a variety of
applications, thus decreasing fuse inventory.
Reduce Equipment Damage — FLSR_ID Indicator fuses have superior
overload and short circuit protection which can reduce equipment damage.
Reduce Accidents — The FLSR_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.