FLSR17.5 - FLSR Series

FLSR17.5 - FLSR Series Fuse for Electrical Protection The Littelfuse FLSR17.5 fuse is a UL Class RK5 dual-element time-delay fuse designed for advanced short circuit and overload protection in electrical circuits. Widely used by electrical distributors and switchgear suppliers, this fuse is suitable for protecting motor control circuits, service entrance switches, transformers, switchboard mains, feeders, and general purpose circuits. It offers reliable current limiting and is available in both indicating and non-indicating versions to suit various application needs. Specifications Manufacturer: Littelfuse Amperage Rating: 17.5 A Voltage Rating: 600 V AC (FLSR series) Interrupting Rating: 200 kA rms symmetrical AC Fuse Class: UL Class RK5 Fuse Type: Dual-element, time-delay Approvals: UL Listed (File E81895), CSA Certified (File LR29862), Federal Specification WF-1814 Product Weight: 77.5 grams Features Dual-element design for enhanced short circuit and overload protection Current limiting to reduce damage during fault conditions Available in indicating and non-indicating versions Suitable for circuits containing motors and general purpose applications Downloads & Links FLNR and FLSR Series Datasheet UL JDDZ E81895 CSA 1422-02 029862