Littelfuse FLSR.800ID Indicator Fuse 0.8A 20kA 300VDC 600VAC Time Delay Industrial Cartridge

The FLSR_ID Series from Littelfuse introduces advanced protection with its innovative Indicator fuses, designed to meet the requirements of diverse applications, including switchboard main and feeder switches, motor control centers, and industrial control panels. These fuses not only enhance operational efficiency by reducing overall fuse inventory but also provide superior overload and short circuit protection, ultimately minimizing equipment damage and downtime. The convenient indicating window allows operators to quickly assess the status of the fuse without the need for testing; a dark window signifies an open fuse, facilitating swift maintenance action. Enhanced safety features further distinguish these fuses by reducing the risk of accidents, as the built-in blown fuse indication eliminates uncertainty in discerning fuse status, promoting a safer working environment.

• Built-in blown fuse indication minimizes exposure to live circuits
• High interrupting rating of 20,000 A at 300 V DC for reliable safety
• Dual-element design for advanced short circuit and overload protection
• Time delay (Slo-Blo) opening prevents nuisance blowing from transient surges
• Indicator window enables quick visual fuse status without testing
• Rated for 600 V AC and 300 V DC for diverse industrial applications
• Compact cartridge size for easy installation and maintenance
• Versatile application reduces fuse inventory across multiple circuits
• Suitable for switchboard mains, feeders, motor control centers, and industrial control panels
• UL Listed and CSA Certified for compliance and safety assurance

• Ampere Rating: 0.8 A
• Voltage Rating AC: 600 V
• Voltage Rating DC: 300 V
• Interrupting Rating DC: 20,000 A @ 300 V DC
• Opening: Slo-Blo/Time Lag/Time Delay
• Dimensions Length: 5 in (127 mm)
• Dimensions Diameter: 3/4 in (19.1 mm)
• Fuse Type: Dual Element, Time Delay, Indicator
• Approvals: UL Listed, CSA Certified, QPL WF-1814
• Series: FLSR_ID

Certification

Datasheets