Littelfuse KLKR-4 - Class CC Fuse 600V AC (0.1-30A Range)

Littelfuse KLKR-4 is a low-voltage current-limiting fuse designed for protecting control circuits, motors, and transformers. It features a 600V AC voltage rating with current ratings available from 0.1A to 30A, housed in a 1-barrel construction with a 10.4mm (0.41 inch) diameter and a 5.19 lb weight. This fuse meets UL Class CC standards, ensuring reliable performance in demanding industrial environments. Typical applications include industrial control panels, motor branch circuits, and transformer protection where space-efficient, high-interrupting capacity protection is required.

Key Features & Specifications

• Type: Current-limiting, Class CC fuse, 1-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 0.1A to 30A range
• Dimensions: 10.4mm (0.41 inch) diameter
• Standards: UL Class CC rated
• Applications: Control circuits, motor protection, transformer protection
• Class Rating: CC
• Barrels: 1
• Weight: 5.19 lb
• Item Subcategory: Low Voltage