FLSR045ID - FLSR_ID Series Indicator Fuse The Littelfuse FLSR045ID is a Class RK5 dual-element, time-delay fuse designed for general purpose circuit protection, particularly in motor control and electrical distribution applications. It provides reliable short circuit and overload protection with a patented solid-state blown fuse indicator for quick visual identification, reducing downtime and enhancing safety. This fuse is suitable for use by electrical distributors, lighting solutions providers, wire and cable suppliers, and switchgear suppliers requiring dependable circuit protection components. Specifications Amperage Rating: 45 A Voltage Rating AC: 600 V Voltage Rating DC: 300 V Interrupting Rating AC: 200 kA and 300 kA rms symmetrical (Littelfuse self-certified) Interrupting Rating DC: 20 kA Fuse Type: Dual-element, time delay Standards and Approvals: UL Listed (File E81895), CSA Certified (File LR29862), Federal Specification WF-1814 (QPL-W-F-1814) Product Weight: 0.3500 lbs Features Patented solid-state blown fuse indicator for visual blown fuse indication at a glance Dual-element design for advanced short circuit and overload protection Current limiting to reduce damage during fault conditions Time-delay characteristic suitable for circuits with motor loads Reduces downtime and nuisance openings, increasing safety and saving production time Downloads & Links FLNR and FLSR Series Datasheet UL JDDZ E81895 CSA 1422-02 029862
