Littelfuse LLSRK175 - Class RK1 Fuse 175A@600V (200kA AIC)

Littelfuse LLSRK175 is a Class RK1 low-voltage fuse designed for circuit protection in industrial power distribution systems. It features a 600V AC rating with a 175A current capacity and 200kA interrupting rating, housed in a durable single-barrel construction measuring 1.84" in diameter. This UL-recognized fuse meets industry standards for time-delay protection of motors, transformers, and feeder circuits, commonly deployed in panelboards and switchgear applications.

Key Features & Specifications

• Type: Class RK1 time-delay fuse with sand-filled ceramic body
• Voltage Rating: 600V AC
• Current Rating: 175A
• Dimensions: 1.84" diameter
• Standards: UL 248-12 recognized
• Applications: Motor circuits, transformers, industrial power distribution
• AIC rating: 200kA@600V
• Class Rating: RK1
• Barrels: 1
• Weight: 1.43 lb

Product Identification

• UPC: 07945835087
• GTIN: 00079458350876