FLSR01.5 - FLSR Series Fuse | Electrical Protection Solutions

The Littelfuse FLSR01.5 fuse is part of the FLSR series, designed as a UL Class RK5 dual-element time-delay fuse. It provides advanced short circuit and overload protection, making it suitable for a wide range of electrical distributor and lighting solutions applications, especially circuits containing motors. This fuse supports reliable protection for service entrance switches, transformers, switchboard mains and feeders, motor control central mains, motor branch circuits, and general purpose circuits.

Specifications

• Manufacturer: Littelfuse
• Manufacturer Part #: FLSR01.5
• Amperage Rating: 1.5 A
• Voltage Rating: 600 VAC (FLSR 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: 70.0000 (units not specified)

Features

• Dual-element time-delay design for superior short circuit and overload protection
• Current limiting capability
• Widely used for motor protection and general purpose circuits
• Available in both indicating and non-indicating versions (this specific model is non-indicating)

Downloads & Links

• FLNR and FLSR Series Datasheet
• UL JDDZ E81895
• CSA 1422-02 029862