Littelfuse KLKR1-1/2 - Class CC Time-Delay Fuse 1A 600V (200kA AIC)

Littelfuse KLKR1-1/2 is a Class CC time-delay fuse from the Powr-Gard family designed to provide robust circuit protection in low voltage applications. It features a 1A current rating and a 600V voltage rating, ensuring reliable performance under demanding electrical conditions. The fuse is constructed as a single-barrel unit with a 0.41-inch diameter and a weight of 7 lb, built for industrial durability. It complies with industry standards for Class CC fuses and offers a high interrupting rating of 200kA at 600V AC. This fuse is typically applied in industrial control circuits, motor branch circuits, and transformer protection where time-delay characteristics and high fault current interruption are required.

Key Features & Specifications

• Type: Class CC time-delay fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 1A
• Dimensions: 0.41" diameter
• Standards: Class CC compliance
• Applications: Industrial control circuits, motor protection, transformer circuits
• AIC rating: 200kA@600V AC
• Class Rating: CC
• Barrels: 1
• Weight: 7 lb

Product Identification

• GTIN: 00079458260372