Littelfuse FLSR025 Industrial Cartridge Fuse 25A 600VAC 300VDC Slo-Blo

The FLSR Series offers advanced service entrance switches and distribution panelboards, specifically designed for industrial control applications. With an ampere rating of 25 and the capability to handle up to 600 VAC and 300 VDC, this series provides reliable protection for fully-rated panelboards and loadcenters, making it suitable for all general-purpose circuits. Its automated, precision-manufactured components ensure accurate and consistent responses to overloads and short circuits, delivering faster-acting short circuit protection compared to non-current limiting mechanical devices. Additionally, with a robust interrupting rating of 20,000 A at 300 VDC, the FLSR Series stands as a dependable choice for applications that require interruption of overcurrents up to 200,000 amperes, while also accommodating individual fused combination motor controllers and motor control center circuits.

• UL Listed, CSA Certified, and meets QPL and Class RK5 standards for safety and compliance
• Dual-element design provides advanced short circuit and overload protection
• Time delay feature suited for motor and general circuit protection
• Current limiting reduces damage during short circuits
• High interrupting rating of 300 kA AC and 20 kA DC for reliable overcurrent interruption
• Precision-manufactured for consistent and accurate fuse operation
• Faster-acting short circuit protection than non-current limiting devices
• Suitable for service entrance switches and distribution panelboards
• Compatible with fused combination motor controllers and motor control center circuits
• Protects fully-rated panelboards, loadcenters, and all general purpose circuits

• Voltage: 600 V AC, 300 V DC
• Interrupting Rating: 300 kA AC, 20 kA DC
• Ampere Rating: 25 A
• Fuse Type: Dual-element, Time Delay, Current Limiting
• Standards: UL Listed, CSA Certified, QPL (WF-1814), 248-12 Class RK5

Certification

Datasheets