Littelfuse CCMR4 - Current-Limiting Fuse 600V 200kA Interrupting Capacity (Ferrule Connection)

Littelfuse CCMR4 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 with a 200kA interrupting capacity at 600V, housed in a compact ferrule-connected design with a 0.41" diameter and CC/CD class rating. The single-barrel construction provides reliable overcurrent protection while meeting industry standards for safety and performance. Typical applications include motor control centers, transformers, and power distribution equipment where high fault current interruption is critical.

Key Features & Specifications

• Type: Current-limiting fuse (CCMR class)
• Voltage Rating: 600V AC/DC
• AIC Rating: 200kA@600V
• Dimensions: 0.41" diameter
• Connection: Ferrule
• Barrels: 1
• Class Rating: CC/CD
• Weight: 2 lb
• Standards: UL/CSA recognized
• Applications: Motor protection, transformers, power distribution

Product Identification

• UPC: 079458968255
• GTIN: 079458968255