LITTELFUSE FLNR400.XXID 250V T/D CLASS RK5 400AINDICATING

FLNR_ID Indicator™ Series 400 A Class RK5 Fuse with 600 VAC, dual element, time delay sets the standard for general purpose indicating fuses. The patented state-of-the-art, solid-state design provides 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.