Littelfuse FLSR002ID Industrial Cartridge Fuse 2A 600V Time Delay Slo-Blo 20kA 300VDC

Designed with the needs of industrial and commercial applications in mind, the FLSR002ID from Littelfuse is a robust fuse that excels in managing switchboard main and feeder switches as well as motor control center mains and branches. This time-delay indicator fuse notably features superior cycling characteristics, which help reduce nuisance openings and ultimately prolong its life, leading to decreased downtime in critical operations. One of its standout attributes is the convenient indication window that allows machine operators to quickly identify if a fuse has opened without the need for testing; simply a glance reveals the status, making maintenance requests straightforward and prompt. With an interrupting rating of 20,000A at 300VDC and an ampere rating of 2A, it provides reliable overload and short-circuit protection, safeguarding equipment and enhancing safety while minimizing exposure to live circuits. The FLSR002ID fuse's versatility across various applications—including distribution panelboards, industrial control panels, and all general-purpose circuits—also means that inventory management can be simplified, reducing the number of different fuse types you need to keep on hand.

• Dual-element time-delay design reduces nuisance openings and extends fuse life
• Indicator window allows quick visual identification of blown fuse without testing
• High interrupting rating of 20 kA at 300 VDC enhances safety against electrical faults
• Current limiting design minimizes electrical and equipment damage during faults
• Rated for 600 VAC and 300 VDC for versatile industrial and commercial applications
• Meets Standard 248-12 Class RK5 and Federal Specification WF-1814 for industrial fuses
• UL Listed and CSA Certified for assured regulatory compliance and safety
• Ideal for switchboard mains, feeder switches, motor control centers, and general purpose circuits
• Reduces downtime by enabling immediate blown fuse detection and maintenance action
• Simplifies fuse inventory management by covering multiple applications

• Voltage: 600 VAC, 300 VDC
• Ampere Rating: 2 A
• Interrupting Rating: 20 kA @ 300 VDC, 200 kA rms symmetrical AC
• Opening: Slo-Blo/Time Lag (T)/Time Delay
• Fuse Type: Dual Element, Time Delay, Indicator
• Length: 2 in (50.8 mm)
• Diameter: 0.5 in (12.7 mm)
• Standards: Standard 248-12, Class RK5, Federal Specification WF-1814
• Approvals: UL Listed, CSA Certified, QPL

Certification

Datasheets