The Littelfuse IDSR Indicator™ fuse has a compact design that gives high reliability outcomes. The Littelfuse IDSR Indicator™ fuse provides superior process than most conventional methods and are therefore far more efficient. It features a patented design fuse, a pinpoint open fuses immediately, a reduce in down-time and an improved time delay.
This apparatus can be used on all general purpose units, on motors, transformers, solenoids, fluorescent lighting, and all system components that have high surge of currents. Furthermore, it runs on a 600V VAC and 600 V VDC.