Bussmann LESRK350 - RK1 Class Fuse 350A (200kA AIC @600V)

Bussmann LESRK350 is a low-voltage current-limiting fuse designed for industrial circuit protection applications requiring high interrupting capacity. The fuse features a 600V AC voltage rating and 350A current rating with a 200kA interrupting rating at 600V for reliable fault protection. Constructed with a single-barrel RK1 class design, the unit measures 11.63 inches in length with a 2.36-inch diameter and weighs 2 lb for robust industrial use. This fuse meets industry standards for current-limiting protection in demanding electrical environments. Typical applications include industrial control panels, motor circuits, and power distribution systems where high fault current interruption is critical.

Key Features & Specifications

• Type: Low-voltage current-limiting fuse, RK1 class, single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 350A
• Dimensions: 11.63" L × 2.36" W × 2.36" H
• Standards: Industry standard RK1 class
• Applications: Industrial control panels, motor circuits, power distribution systems
• AIC rating: 200kA@600V
• Class Rating: RK1
• Barrels: 1
• Diameter: 2.36 inches
• Weight: 2 lb

Product Identification

• UPC: 782634548546