Littelfuse KLKR20 is a Class CC low-voltage fuse designed for circuit protection in industrial power distribution systems. This 20A rated fuse provides reliable overcurrent protection with a 600V AC voltage rating and exceptional 200kA interrupting capacity at 600V. The single-barrel construction features a compact 0.41-inch diameter design weighing 5.19 lb, engineered for robust performance in demanding environments. Compliant with industry standards for Class CC fuses, this Powr-Gard series component is typically applied in control circuits, motor branch circuits, and lighting panel protection where high-interrupting capacity and space-efficient design are critical requirements.
Key Features & Specifications
Type: Class CC low-voltage fuse, single-barrel construction
Voltage Rating: 600V AC
Current Rating: 20A
Dimensions: 0.41-inch diameter
Standards: Class CC fuse standards
Applications: Industrial control circuits, motor branch circuits, lighting panel protection
AIC rating: 200kA@600V
Class Rating: CC
Barrels: 1
Weight: 5.19 lb
Product Identification
UPC: 079458260717
GTIN: 00079458260717
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Littelfuse KLKR20 - Class CC Fuse 20A 600V (200kA AIC)