Littelfuse CCMR-004 - Class CC/CD Fuse 4A 600V (200kA AIC)

Littelfuse CCMR-004 is a low-voltage current-limiting fuse from the Powr-Gard family, designed for circuit protection in industrial electrical systems. It features a 600V AC/DC voltage rating and 4A current rating with a 200kA interrupting capacity at 600V for robust short-circuit protection. The compact ferrule-connected fuse measures 0.41" in diameter with single-barrel construction, meeting UL and CSA safety standards for Class CC/CD applications. Its current-limiting design provides reliable overcurrent protection for control circuits, transformers, and motor loads in commercial and industrial equipment.

Key Features & Specifications

• Type: Current-limiting fuse, Class CC/CD, ferrule connection
• Voltage Rating: 600V AC/DC
• Current Rating: 4A
• Dimensions: 0.41" diameter
• Standards: UL, CSA certified
• Applications: Control circuits, transformers, motor protection
• AIC rating: 200kA@600V
• Connection: Ferrule
• Barrels: 1
• Class Rating: CC/CD