Littelfuse CCMR004 - Class CC Time-Delay Fuse 4A 600V (200kA AIC)

Littelfuse CCMR004 is a Class CC dual-element time-delay fuse 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 600V for reliable overcurrent protection. The compact ferrule-connected fuse measures 1-1/2 inches in length with a 0.41-inch diameter and weighs 2 lb, constructed for durable performance. Certified to UL 248/248-4, CSA, CE, and RoHS standards, it meets stringent safety requirements. Typical applications include motor control centers, transformers, and power distribution systems where time-delay characteristics prevent nuisance tripping during temporary inrush currents.

Key Features & Specifications

• Type: Class CC/CD dual-element time-delay fuse
• Voltage: 600V AC/DC
• Current: 4A
• Dimensions: 1-1/2 in length x 0.41 in diameter
• Weight: 2 lb
• Standards: UL 248/248-4, CSA, CE, RoHS
• Applications: Motor controls, transformers, power distribution
• Connection: Ferrule
• Barrels: 1
• AIC rating: 200kA@600V
• Class Rating: CC/CD

Product Identification

• UPC: 07945896824
• GTIN: 00079458968248