FLNR001 - FLNR Series

FLNR001 - FLNR Series Fuse | Electrical Protection Solutions The Littelfuse FLNR001 - FLNR Series fuse is a UL Class RK5 dual-element time-delay fuse designed for superior circuit protection. It is widely used by electrical distributors and switchgear suppliers for protecting circuits containing motors and general-purpose electrical applications. This fuse provides advanced short circuit and overload protection, making it suitable for use in motor control circuits, transformers, switchboard mains, feeders, and service entrance switches. Specifications Manufacturer: Littelfuse Manufacturer Part #: FLNR001 Amperage Rating: 1 A Voltage Rating: 250 V AC (FLNR series) Interrupting Rating: 200,000 A RMS symmetrical AC Fuse Type: Dual-element, time delay Standard: UL Class RK5, Standard 248-12 Approvals: UL Listed (File: E81895), CSA Certified (File: LR29862), Federal Specification WF-1814 Product Weight: 21.79 grams Features Dual-element design for enhanced short circuit and overload protection Time-delay characteristic suitable for circuits with motor starting currents Current limiting capability to reduce damage during faults Widely used and trusted fuse type for general purpose and motor protection Downloads & Links FLNR and FLSR Series Datasheet UL JDDZ E81895 CSA 1422-02 029862