Littelfuse FLSR030ID Indicator Fuse 30A 600VAC 300VDC Slo-Blo Time Delay Industrial Cartridge

Engineered for versatility and reliability, the FLSR_ID Series Indicator fuse from Littelfuse is a crucial component for various electrical applications. Its innovative indicating window allows for quick and easy identification of open fuses, enabling machine operators to respond promptly without the need for testing. This feature not only reduces downtime but also enhances safety by minimizing exposure to live circuits, as the indicator provides clear visibility regardless of the power state. With its robust overload and short circuit protection, this fuse is designed to lower the risk of equipment damage while supporting applications across general-purpose circuits, motor control centers, switchboard main and feeder switches, and more. Additionally, the superior time-delay characteristics help to reduce nuisance openings and prolong fuse life, ultimately decreasing inventory by accommodating multiple applications with one reliable product.

• Built-in indicating window for quick fuse status identification
• Dual-element time-delay construction to reduce nuisance openings
• High interrupting rating for enhanced industrial safety
• Superior overload and short circuit protection to reduce equipment damage
• Supports 600 VAC and 300 VDC applications
• Compatible with general-purpose and motor control circuits
• UL Listed, CSA Certified, and QPL WF-1814 compliant for safety assurance
• Minimizes exposure to live circuits during fuse checks
• Reduces fuse inventory by supporting multiple applications

• Voltage: 600 VAC, 300 VDC
• Ampere Rating: 30 A
• Interrupting Rating: 20 kA @ 300 VDC, 200 kA AC rms symmetrical
• Opening: Slo-Blo/Time Lag/Time Delay
• Fuse Type: Dual Element, Time Delay, Indicator
• Material: Industrial Cartridge
• Compliance: UL Listed, CSA Certified, QPL WF-1814

Certification

Datasheets