Littelfuse KLKR012 - Class CC Time-Delay Fuse 12A 600V (200kA AIC)

Littelfuse KLKR012 is a Class CC dual-element time-delay fuse designed for circuit protection in low-voltage applications. Rated for 600V AC/DC systems with a 12A current capacity, it features a fast-acting response with time-delay characteristics to handle temporary inrush currents. The fuse has a compact ferrule connection design with a 0.41-inch diameter and 1-1/2-inch length, constructed to meet UL 248-4, CSA, and RoHS standards. With a 200kA interrupting rating at 600V, it provides reliable protection for motor circuits, transformers, and industrial control equipment.

Key Features & Specifications

• Type: Class CC dual-element time-delay fuse
• Voltage Rating: 600V AC/DC
• Current Rating: 12A
• Dimensions: 1-1/2 in length, 0.41 in diameter
• Standards: UL 248-4, CSA, CE, RoHS
• Applications: Motor circuits, transformers, industrial controls
• Class Rating: CC
• Connection: Ferrule
• Barrels: 1
• Velocity: TD - Time Delay
• AIC rating: 200kA@600V
• Weight: 9.2 lb

Product Identification

• UPC: 079458260663
• GTIN: 00079458260663