Littelfuse FLSR005ID Industrial Cartridge Fuse 5A 600VAC 300VDC Slo-Blo Time Delay 20000A Indicator

The FLSR_ID Series fuse, manufactured by Littelfuse, offers a reliable solution for a wide array of applications encompassing general purpose circuits, distribution panelboards, and industrial control setups. Notable for its superior time-delay and cycling characteristics, this fuse effectively reduces nuisance tripping, enhancing operational efficiency while prolonging fuse life. Its built-in blown fuse indication system enhances safety by allowing users to easily assess the status of the fuse, minimizing risk when working with live circuits. Designed for versatility, the FLSR_ID Series fuse significantly diminishes the need for extensive fuse inventories, as it is suitable for various applications, ranging from service entrance switches to motor control center mains. The fuse’s time lag and robust overload protection capabilities contribute to lower equipment damage and reduced downtime, making it an essential component for safeguarding industrial systems and streamlining maintenance processes. With a quick glance at the indicating window confirming the fuse state, maintenance personnel can swiftly address issues without the need for complex testing, offering peace of mind and operational efficiency in any setting.

• Built-in blown fuse indication with visible indicator window
• Time-delay (Slo-Blo) design reduces nuisance tripping
• Dual-element construction for short circuit and overload protection
• High interrupting rating of 20,000 A at 300 VDC and 200 kA AC
• UL Listed, CSA Certified, and QPL approved for safety compliance
• Suitable for general purpose circuits, distribution panelboards, and industrial control panels
• Enhances equipment protection by reducing damage and downtime
• Simplifies maintenance with quick blown fuse status assessment
• Compatible with service entrance switches and motor control center circuits

• Voltage: 600 VAC, 300 VDC
• Interrupting Rating: 20,000 A @ 300 VDC, 200 kA rms symmetrical AC
• Ampere Rating: 5 A
• Opening: Slo-Blo/Time Lag (T)/Time Delay
• Fuse Type: Indicator, Dual Element, Time Delay
• Dimensions: 2 in x 1/2 in x 1/2 in (50.8 mm x 12.7 mm x 12.7 mm) for 1/10–30 A
• Material: State-of-the-art solid state indicator
• Approvals: UL Listed, CSA Certified, QPL
• Series: FLSR_ID

Certification

Datasheets