Littelfuse LLSRK-200 - RK1 Fuse 200A 600V (300kA AIC)

Littelfuse LLSRK-200 is a Class RK1 low-voltage fuse from the Powr-Gard series, designed to provide high-interrupting capacity protection for industrial electrical systems. This 200A fuse features a 600V AC rating with a 300kA interrupting capacity at 600V AC, housed in a durable cylindrical body measuring 1.84" in diameter with clip-style connections. Constructed as a single-barrel fuse with RK1 time-delay characteristics, it meets stringent industry standards for circuit protection in demanding environments. Typical applications include motor branch circuits, transformers, and feeder protection where high fault current interruption is critical.

Key Features & Specifications

• Type: Class RK1 time-delay low-voltage fuse
• Voltage Rating: 600V AC
• Current Rating: 200A
• Dimensions: 1.84" diameter
• Standards: UL/CSA recognized
• Applications: Industrial motor circuits, transformers, feeders
• Connection: Clip
• Barrels: 1
• AIC rating: 300kA@600Vac
• Class Rating: RK1
• Weight: 15 lb