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

Littelfuse LLSRK-600 is a low-voltage RK1 class fuse designed for high-current circuit protection in industrial power distribution systems. It features a 600V AC rating with a 600A current capacity and a 300kA interrupting rating at 600V AC for reliable fault protection. The fuse has a compact cylindrical design with a 3.09" diameter and clip-style connections for secure mounting. It complies with industry standards for RK1 fuses and is part of Littelfuse's Powr-Gard product family. Typical applications include motor control centers, switchgear, and industrial power panels requiring high interrupting capacity protection.

Key Features & Specifications

• Type: LLSRK time-delay fuse with ceramic body construction
• Voltage Rating: 600V AC
• Current Rating: 600A
• Dimensions: 3.09" diameter, single-barrel design
• Standards: RK1 class compliant
• Applications: Industrial power distribution, motor protection
• Connection: Clip-style terminals
• AIC rating: 300kA @ 600V AC
• Class Rating: RK1

Product Identification

• UPC: 07945835098
• GTIN: 00079458350982