Littelfuse CCMR-4 - CCMR Fuse 4A 600V (200kA AIC)

Littelfuse CCMR-4 is a low-voltage current-limiting fuse from the Powr-Gard family, designed for circuit protection in industrial applications. It features a 600V AC/DC voltage rating and 4A current rating with a 200kA interrupting capacity at rated voltage. The compact 0.41" diameter ferrule-connected fuse has a single-barrel construction with CC/CD class rating and weighs 2 lb, meeting industry standards for reliable overcurrent protection. Its current-limiting design makes it suitable for protecting control circuits, transformers, and motor loads in harsh electrical environments.

Key Features & Specifications

• Type: CCMR series current-limiting fuse with ceramic body
• Voltage Rating: 600V AC/DC
• Current Rating: 4A
• Dimensions: 0.41" diameter
• Standards: UL/CSA recognized
• Applications: Industrial control circuits, transformers, motor protection
• Class Rating: CC/CD
• Connection: Ferrule
• Barrels: 1
• AIC rating: 200kA@600V
• Weight: 2 lb