FLSR003ID - FLSR_ID Series Indicator Fuse

The Littelfuse FLSR003ID is a 3 Ampere dual-element, time-delay indicator fuse designed for advanced short circuit and overload protection in general purpose electrical circuits. This fuse is part of the FLSR_ID series, providing visual blown fuse indication to quickly identify fuse status, which enhances safety and reduces downtime. It is suitable for applications including motor control circuits, switchboard mains, transformers, and service entrance switches. The FLSR_ID series is recognized for reliable performance in demanding electrical distribution and lighting solutions environments.

Specifications

• Amperage Rating: 3 A
• Voltage Rating AC: 600 V
• Voltage Rating DC: 300 V
• Interrupting Rating AC: 300 kA rms symmetrical
• Interrupting Rating DC: 20 kA
• Ampere Range: 1/10 ‚Äì 600 A
• UL Listed: File E81895
• CSA Certified: File LR29862
• Federal Specification: WF-1814 (QPL-W-F-1814)
• Product Weight: 0.1260 lbs

Features

• Visual blown fuse indication for quick status identification
• Dual-element design for enhanced protection against short circuits and overloads
• Time-delay characteristic suitable for motor circuits
• Current limiting to reduce damage during fault conditions
• Available in indicating and non-indicating versions

Downloads & Links

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