Littelfuse LLNRK001 - RK1 Class Fuse 1A 250V (200kA AIC Rating)

Littelfuse LLNRK001 is a low voltage fuse designed for circuit protection in industrial applications. It features a 1A current rating and 250V voltage rating with a high interrupting capacity of 200kA. The fuse construction includes a single barrel design with 0.56-inch diameter and RK1 class rating, providing time-delay characteristics and excellent current limitation. This component meets industry standards for reliable overcurrent protection in demanding environments, typically employed in motor branch circuits, transformers, and industrial control panels where coordinated protection is essential.

Key Features & Specifications

• Type: Low Voltage Fuse, RK1 Class, Time-Delay, Current Limiting
• Voltage Rating: 250V AC
• Current Rating: 1A
• Dimensions: 0.56" Diameter
• Standards: Industry Standard RK1 Classification
• Applications: Motor Circuits, Transformers, Industrial Control Panels
• AIC rating: 200kA@250V
• Class Rating: RK1
• Barrels: 1
• Weight: 5.19 lb

Product Identification

• UPC: 07945833031
• GTIN: 00079458330311