Littelfuse LLNRK100 is a low voltage fuse designed for industrial circuit protection applications requiring high interrupting capacity. This RK1 class fuse features a 100A current rating and 250V voltage rating with an impressive 200kA interrupting capacity at rated voltage. The single-barrel construction measures 1.06 inches in diameter and weighs 5.19 lb, providing robust physical characteristics for demanding environments. Engineered to meet industry standards for time-delay fuses, it offers reliable protection against short circuits and overload conditions. Typical applications include motor branch circuits, feeder circuits, and industrial control panels where coordinated protection is essential.
Key Features & Specifications
Type: Low Voltage Fuse, RK1 Class, Time-Delay, Single Barrel
Voltage Rating: 250V AC
Current Rating: 100A
Dimensions: 1.06" Diameter
Standards: UL/CSA Listed
Applications: Motor Circuits, Feeder Protection, Industrial Control Panels