Littelfuse KLKR1 - Class CC Fuse 1A 600V (200kA AIC)

Littelfuse KLKR1 is a low-voltage current-limiting fuse from the Powr-Gard family, designed for circuit protection in industrial and commercial applications. It features a 600V AC/DC voltage rating and 1A current rating with a 200kA interrupting capacity at 600V for reliable overcurrent protection. The fuse has a compact cylindrical design with a 0.41" diameter and single-barrel construction, meeting Class CC specifications for fast-acting protection. It complies with industry standards for low-voltage circuit protection and is commonly used in control circuits, transformers, and motor branch circuits requiring precise current limitation.

Key Features & Specifications

• Type: Class CC current-limiting fuse, fast-acting
• Voltage Rating: 600V AC/DC
• Current Rating: 1A
• Diameter: 0.41 inches
• Barrels: 1
• AIC Rating: 200kA@600V
• Class Rating: CC
• Standards: UL/CSA recognized
• Applications: Control circuits, transformers, motor protection