FLSR003 - FLSR Series

FLSR003 - FLSR Series Fuse | Electrical Distributor Lighting Solutions The Littelfuse FLSR003 fuse is part of the FLSR series of UL Class RK5 dual-element time-delay fuses designed for general purpose circuit protection, especially in circuits containing motors. This fuse provides advanced short circuit and overload protection, making it suitable for applications such as service entrance switches, transformers, switchboard mains and feeders, and motor control central mains and motor branch circuits. It is a reliable component for electrical distributors and switchgear suppliers requiring robust wire and cable protection solutions. Specifications Manufacturer: Littelfuse Manufacturer Part Number: FLSR003 Amperage Rating: 3 A Voltage Rating: 600 V AC Interrupting Rating: 200,000 A RMS symmetrical AC Fuse Type: Dual-element, time-delay UL Listing: File E81895, Standard 248-12, Class RK5 CSA Certified: File LR29862 Federal Specification: WF-1814 (QPL-W-F-1814) Product Weight: 66.9 grams Features Dual-element design for enhanced short circuit and overload protection Time-delay characteristic suitable for motor circuits Available in indicating and non-indicating versions (this model is non-indicating) Current limiting to reduce damage during fault conditions Downloads & Links FLNR and FLSR Series Datasheet UL JDDZ E81895 CSA 1422-02 029862