Bussmann KRP-CL-450 - Class RK1 Fuse 450A (200kA AIC @600V)

Bussmann KRP-CL-450 is a Class RK1 low-voltage current-limiting fuse designed for high-level short-circuit protection in industrial electrical systems. It features a 600V AC voltage rating and 450A current rating with exceptional 200kA interrupting capacity at 600V for reliable fault protection. The fuse construction utilizes a single-barrel design with 2.4-inch diameter and compact physical dimensions of 8.63 x 2.78 x 2.78 inches, weighing 3 pounds for robust industrial applications. This fuse meets industry standards for Class RK1 current-limiting fuses, providing fast-acting protection to safeguard electrical equipment. Typical applications include motor circuits, transformer protection, and industrial power distribution systems where high fault current interruption is critical.

Key Features & Specifications

• Type: Class RK1 current-limiting fuse, single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 450A
• Dimensions: 8.63" L x 2.78" H x 2.78" W
• Diameter: 2.4 inches
• Weight: 3 lb
• Standards: Class RK1 current-limiting fuse standards
• Applications: Industrial motor protection, transformer circuits, power distribution systems
• AIC Rating: 200kA @ 600V
• Barrels: 1
• Class Rating: RK1

Product Identification

• UPC: 05171260573
• GTIN: 00051712605731