Littelfuse KLKD3 - Current-Limiting Fuse 3A 600V (100kA AIC Rating)

Littelfuse KLKD3 is a low-voltage current-limiting fuse designed for industrial circuit protection applications. It features a 600V AC voltage rating with a 3A current rating and provides high interrupting capacity of 100kA at 600V. The fuse construction utilizes a single-barrel design with a compact 0.41-inch diameter and weighs 5.19 lb, making it suitable for space-constrained installations. As part of the Powr-Gard family, this fuse meets industrial protection standards for electrical distribution systems. Typical applications include motor branch circuits, transformer protection, and industrial control panels where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: KLKD current-limiting fuse, single barrel design
• Voltage Rating: 600V AC
• Current Rating: 3A
• Dimensions: 0.41-inch diameter
• Standards: Industrial protection standards
• Applications: Motor branch circuits, transformer protection, industrial control panels
• AIC rating: 100kA@600V
• Barrels: 1
• Weight: 5.19 lb
• Family: Powr-Gard
• Item Subcategory: Low Voltage Fuse

Product Identification

• UPC: 079458102000
• GTIN: 00079458102000