The FLSR_ID Indicator™ series offers a patented, state-of-the-art, solid-state design with maximum reliability and superior performance characteristics. The dual-element design ensures advanced short-circuit and overload protection. This series offers visual blown fuse indication at a glance. The use of indicator fuses reduces downtime and nuisance opening, increases safety, and saves money by cutting down on lost production time. These fuses are also available in a nonindicating version, see FLSR series. FEATURES Excellent short-circuit protection Dual-element design Current-limiting Visual blown fuse indication BENEFITS Improves safety through faster response to fault currents Provides advanced short-circuit and overload protection Restricts fault currents to provide a high degree of circuit protection Indication window turns black allowing fast and easy identification of a blown fuse Applications • Service entrance switches • Transformers • Switchboard mains and feeders • Motor control central mains and motor branch circuits • All general purpose circuits Ampere Rating (A) 30 VAC (V) 600 VDC (V) 300 Interrupting Rating 20 kA @ 300 Vdc Opening Slo-Blo/Time Lag (T)/Time Delay Size Industrial Cartridge