Littelfuse FLNR001 - RK5 Time-Delay Fuse 1A 250V (200kA AIC)

Littelfuse FLNR001 is a low-voltage fuse designed for circuit protection in industrial applications, featuring UL Class RK5 dual-element time-delay construction for reliable overload and short-circuit protection. It operates at 250V AC with a 1A current rating and 200kA interrupting capacity, housed in a compact 0.56-inch diameter ferrule-rejection barrel with 2-inch length. The fuse meets CE, UL 248-12 Class RK5, CSA, and QPL-W-F-1814 standards for safety and performance, making it suitable for motor control centers, transformers, and power distribution systems requiring time-delay characteristics.

Key Features & Specifications

• Type: UL Class RK5 dual-element time-delay fuse
• Voltage Rating: 250V AC
• Current Rating: 1A
• Dimensions: 0.56" diameter x 2" length
• Standards: CE, UL 248-12 Class RK5, CSA, QPL-W-F-1814
• Applications: Motor controls, transformers, power distribution
• Class Rating: RK5
• Connection: Ferrule rejection
• Barrels: 1
• Velocity: Time-delay (TD)
• AIC rating: 200kA@250V
• Weight: 21.79 lb
• Country of Origin: Mexico

Product Identification

• UPC: 079458150315
• GTIN: 00079458150315