FLSR050ID - FLSR_ID Series

FLSR050ID - FLSR_ID Series Indicator Fuse The Littelfuse FLSR050ID is a Class RK5 dual-element, time-delay fuse designed for electrical distributors and switchgear suppliers requiring reliable circuit protection. This 50 amp fuse operates at 600 Vac and 300 Vdc, providing advanced short circuit and overload protection, especially suited for motor control, switchboard mains, feeders, transformers, and general purpose circuits. Featuring a patented solid-state blown fuse indicator, it offers visual blown fuse indication to reduce downtime and increase safety in electrical and lighting solutions. Specifications Amperage Rating: 50 A Voltage Rating: 600 Vac, 300 Vdc Interrupting Rating: 200 kA rms symmetrical AC, 20 kA DC Fuse Type: Dual-element, time delay Approvals: UL Listed (File E81895), CSA Certified (File LR29862), Federal Specification WF-1814 (QPL-W-F-1814) Product Weight: 0.35 lbs Manufacturer Part Number: FLSR050ID Features Visual blown fuse indication with patented solid-state design Reliable dual-element construction for superior short circuit and overload protection Current limiting to reduce fault current let-through Reduces downtime and nuisance openings, enhancing safety and operational efficiency Downloads & Links FLNR and FLSR Series Datasheet UL JDDZ E81895 CSA 1422-02 029862