Littelfuse FLNR006 is a UL Class RK5 dual-element time-delay fuse designed for overcurrent protection in low-voltage circuits. Rated for 250V AC/DC systems with a 6A current rating, it features a ferrule rejection connection and time-delay characteristics for inrush current tolerance. The compact 0.41" diameter x 2" long construction meets UL 248-12 Class RK5, CSA, and military QPL-W-F-1814 standards, with a 200kA interrupting capacity at rated voltage. Typical applications include industrial control panels, motor circuits, and transformer protection where selective coordination is required.
Key Features & Specifications
Type: Dual-element time-delay fuse with sand-filled ceramic body
Voltage Rating: 250V AC/DC
Current Rating: 6A
Dimensions: 0.41" diameter x 2" length
Standards: UL 248-12 Class RK5, CSA, CE, QPL-W-F-1814
Applications: Motor protection, transformer circuits, industrial controls