Littelfuse CCMR-4 - Class CC/CD Fuse 4A 600V (200kA AIC)

Littelfuse CCMR-4 is a Class CC/CD current-limiting fuse designed for protecting control circuits, transformers, and motors in industrial applications. It features a 4A current rating and 600V voltage rating with a high 200kA interrupting capacity at 600V for reliable short-circuit protection. The fuse construction utilizes a single-barrel design with ferrule connections and measures 0.41 inches in diameter with a total weight of 2 lb. It complies with industry standards for Class CC/CD fuses, ensuring proper protection of control circuit components and small motor loads. Typical applications include industrial control panels, motor control centers, and transformer protection circuits where space-efficient, high-interrupting capacity protection is required.

Key Features & Specifications

• Type: Class CC/CD current-limiting fuse, single barrel construction with ferrule connections
• Voltage Rating: 600V AC
• Current Rating: 4A
• Dimensions: 0.41 inches diameter
• Standards: Class CC/CD fuse standards
• Applications: Control circuits, transformer protection, motor protection
• AIC rating: 200kA@600V
• Connection: Ferrule
• Barrels: 1
• Class Rating: CC/CD
• Diameter: 0.41 inches
• Weight: 2 lb