Littelfuse FLSR6.25 - RK5 Dual-Element Time-Delay Fuse 600V 6.25A (200kA AIC)

Littelfuse FLSR6.25 is a UL Class RK5 dual-element time-delay fuse designed for circuit protection in industrial and commercial electrical systems. It features a 600V AC voltage rating and 6.25A current rating, with a compact cylindrical design measuring 0.81" in diameter and 1.5" in length. The fuse meets stringent safety standards including UL 248-12 Class RK5, CSA certification, and QPL-W-F-1814 compliance, with a 200kA interrupting capacity at 600V AC for reliable short-circuit protection. Its time-delay characteristic makes it ideal for motor circuits, transformers, and branch circuit protection where inrush currents are present.

Key Features & Specifications

• Type: UL Class RK5 dual-element time-delay fuse
• Voltage Rating: 600V AC
• Current Rating: 6.25A
• Dimensions: 0.81" diameter x 1.5" length
• Standards: UL 248-12 Class RK5, CSA, QPL-W-F-1814
• Applications: Motor circuits, transformers, branch circuit protection
• Class Rating: RK5
• Barrels: 1
• AIC rating: 200kA@600Vac
• Certification: CE, UL, CSA

Product Identification

• UPC: 079458170597