FLNR004 - FLNR Series

FLNR004 - FLNR Series Fuse | Electrical Protection Solutions The Littelfuse FLNR004 fuse is a Class RK5 dual-element time-delay fuse designed for reliable protection of electrical circuits, particularly those containing motors. As a widely used fuse type, it provides advanced short circuit and overload protection suitable for general purpose circuits in industrial and commercial electrical distribution systems. This product is ideal for electrical distributors and switchgear suppliers seeking robust lighting solutions, wire and cable protection, and motor control circuit safeguarding. Specifications Manufacturer: Littelfuse Manufacturer Part #: FLNR004 Amperage Rating: 4 A Voltage Rating: 250 VAC (FLNR series) Interrupting Rating: 200,000 A RMS symmetrical (AC) Fuse Class: UL Class RK5 UL Listed (File: E81895) CSA Certified (File: LR29862) Federal Specification: WF-1814 (QPL-W-F-1814) Product Weight: 18.8 oz UPC: 079458150537 Features Dual-element design for enhanced short circuit and overload protection Time-delay characteristic suitable for motor circuits Current limiting to reduce damage during fault conditions Available in indicating and non-indicating versions (this model is non-indicating) Downloads & Links FLNR and FLSR Series Datasheet UL JDDZ E81895 CSA 1422-02 029862