Littelfuse KLKR12 - Class CC Fuse 12A 600V (200kA AIC)

Littelfuse KLKR12 is a Class CC current-limiting fuse designed for protecting control circuits, transformers, and motors in industrial applications. It features a 600V AC voltage rating and a 12A current rating, providing reliable overcurrent protection. The fuse is constructed with a single-barrel design measuring 0.41 inches in diameter and weighs 5.19 lb, built to withstand demanding industrial environments. It complies with industry standards for current-limiting fuses and offers an interrupting rating of 200kA at 600V AC. Typical applications include industrial control panels, motor branch circuits, and transformer protection where high interrupting capacity is required.

Key Features & Specifications

• Type: Class CC current-limiting fuse, single barrel
• Voltage Rating: 600V AC
• Current Rating: 12A
• Dimensions: 0.41" diameter
• Standards: UL/CSA recognized
• Applications: Control circuits, transformers, motor protection
• AIC rating: 200kA@600V AC
• Class Rating: CC
• Barrels: 1
• Weight: 5.19 lb
• Family: Powr-Gard
• Item Subcategory: Low Voltage