Littelfuse FLNR450 is a UL Class RK5 dual-element time-delay fuse designed for circuit protection in industrial electrical systems. It features a 250V AC voltage rating and 450A current rating with a 200kA interrupting capacity at rated voltage. The fuse has a compact 2.59" diameter rejection blade design with time-delay characteristics for motor circuit protection. Compliant with UL standards, this RK5-class fuse provides reliable protection against short circuits and overloads in demanding applications such as motor control centers, industrial machinery, and power distribution equipment.
Key Features & Specifications
Type: UL Class RK5 dual-element time-delay fuse
Voltage Rating: 250V AC
Current Rating: 450A
Dimensions: 2.59" diameter
Standards: UL listed
Applications: Motor control centers, industrial machinery, power distribution