Littelfuse LLNRK005 - RK1 Fuse 5A 250V (200kA AIC)

Littelfuse LLNRK005 is a low-voltage RK1 class fuse designed for circuit protection in industrial electrical systems. This 250VAC/DC-rated fuse features a 5A current rating and 200kA interrupting capacity at 250V, housed in a compact 0.56" diameter single-barrel construction with ceramic body for high-performance protection. The fuse meets stringent industry standards for time-delay characteristics and fault current interruption. Typical applications include motor control centers, transformers, and power distribution equipment where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: RK1 time-delay fuse with ceramic body
• Voltage Rating: 250V AC/DC
• Current Rating: 5A
• Dimensions: 0.56" diameter
• Standards: UL/CSA certified
• Applications: Industrial power distribution, motor protection
• Class Rating: RK1
• Barrels: 1
• AIC rating: 200kA@250V
• Weight: 0.04 lb

Product Identification

• UPC: 007945833055
• GTIN: 00079458330557