Littelfuse FLNR200ID Indicator Fuse 200A 250VAC 300000A@250VDC Slo-Blo Time Delay Knife-Blade

The FLNR200ID from Littelfuse is an advanced indicator fuse designed to enhance the safety and efficiency of electrical systems. Ideal for use in distribution panelboards, switchboards, and industrial control panels, this 200 amp fuse incorporates superior time-delay and cycling characteristics, significantly extending its operational life while minimizing unwarranted interruptions. Its ability to provide built-in blown fuse indication ensures that operators can quickly and safely identify an open fuse without direct exposure to live circuits, which greatly reduces the risk of accidents. Additionally, the fuse's high performance allows it to serve a wide range of applications, cutting down on inventory needs while providing robust overload and short circuit protection to mitigate potential equipment damage. With an interrupting rating of 300,000 amps at 250 volts DC, the FLNR200ID is engineered for reliable performance, delivering lasting peace of mind in critical industrial environments.

• Built-in visual blown fuse indication for enhanced safety
• Dual-element design with advanced short circuit and overload protection
• Slo-Blo time delay to prevent unnecessary interruptions
• High interrupting rating of 300,000 A at 250 VDC for fault current interruption
• Extended operational life with superior cycling characteristics
• UL Listed, CSA Certified, and meets Federal Specification WF-1814
• Reduces fuse inventory by supporting a wide range of applications
• Suitable for distribution panelboards, switchboards, and industrial control panels
• Minimizes exposure to live circuits to reduce accidents
• Immediate blown fuse identification without testing reduces downtime

• Voltage: 250 VAC, 125 VDC
• Ampere Rating: 200 A
• Interrupting Rating: 300,000 A @ 250 VDC
• Opening Type: Slo-Blo/Time Delay
• Fuse Series: FLNR_ID
• Fuse Type: Dual Element, Time Delay, Indicating
• Safety Feature: Visual blown fuse indication
• Approvals: UL Listed, CSA Certified, Federal Specification WF-1814
• Physical Dimensions: Refer to Class R dimensions (varies with amp rating)

Certification

Datasheets