Littelfuse LLSRK350 - RK1 Class Fuse 350A@600V (200kA AIC)

Littelfuse LLSRK350 is a low-voltage RK1 class fuse designed for high-current circuit protection in industrial applications. This 600VAC/DC-rated fuse features a 350A current rating with a 200kA interrupting capacity at 600V, housed in a durable single-barrel construction measuring 2.59 inches in diameter. Compliant with industry standards for RK1 fuses, it provides reliable protection against short circuits and overloads in power distribution systems, motor control centers, and industrial equipment.

Key Features & Specifications

• Type: LLSRK series, RK1 class time-delay fuse with sand-filled ceramic body
• Voltage Rating: 600V AC/DC
• Current Rating: 350A
• Dimensions: 2.59" diameter
• Standards: UL/CSA recognized
• Applications: Industrial power distribution, MCCs, transformer protection
• Class Rating: RK1
• AIC rating: 200kA@600V
• Barrels: 1
• Weight: 2 lb

Product Identification

• UPC: 007945835092
• GTIN: 00079458350920