FLNR050ID - FLNR_ID Series

FLNR050ID - FLNR_ID Series Indicator Fuse The Littelfuse FLNR050ID fuse is a 50-ampere, dual-element, time-delay fuse designed for advanced short circuit and overload protection in electrical distribution and lighting solutions. Featuring a patented solid-state indicator for visual blown fuse indication, it reduces downtime and enhances safety in general purpose circuits, motor controls, switchgear, transformers, and switchboard mains. This fuse is suitable for use by electrical distributors and switchgear suppliers requiring reliable wire and cable protection with quick fault identification. Specifications Manufacturer: Littelfuse Manufacturer Part #: FLNR050ID Amperage Rating: 50 A Voltage Rating: 250 VAC (FLNR_ID series) Interrupting Rating AC: 200,000 A rms symmetrical Interrupting Rating DC: 20,000 A Fuse Class: RK5, Standard 248-12 UL Listed (File: E81895) CSA Certified (File: LR29862) Federal Specification: WF-1814 (QPL-W-F-1814) Product Weight: 0.1230 lbs Features Visual blown fuse indication via patented solid-state indicator Dual-element design for superior short circuit and overload protection Time-delay characteristic suitable for motor circuits and general purpose applications Current limiting to reduce let-thru energy and protect downstream equipment Reduces downtime and nuisance fuse openings Downloads & Links FLNR and FLSR Series Datasheet UL JDDZ E81895 CSA 1422-02 029862