Littelfuse FLNR025 - Class RK5 Time-Delay Fuse 25A 250V (200kA AIC)

Littelfuse FLNR025 is a UL Class RK5 dual-element time-delay fuse designed for circuit protection in industrial electrical systems. Rated for 250V AC with a 25A current capacity, it features a ferrule rejection connection and time-delay characteristics for overload protection. The fuse measures 0.56" in diameter with a 2" length and meets CE, CSA, and UL 248-12 Class RK5 standards, offering 200kA interrupting capacity at 250V. Its robust construction ensures reliable performance in motor circuits, transformers, and power distribution applications requiring high fault current protection.

Key Features & Specifications

• Type: UL Class RK5 dual-element time-delay fuse
• Voltage Rating: 250V AC
• Current Rating: 25A
• Dimensions: 0.56" diameter x 2" length
• Weight: 21.8 lb
• Class Rating: RK5
• Connection: Ferrule rejection
• Barrels: 1
• Velocity: Time-delay (TD)
• Certification: CE, CSA, QPL-W-F-1814, UL 248-12 Class RK5
• AIC rating: 200kA@250V
• Applications: Motor circuits, transformers, power distribution

Product Identification

• UPC: 079458150728
• GTIN: 00079458150728