Littelfuse CCMR012 - Class CC Time-Delay Fuse 12A 600V (200kA AIC)

Littelfuse CCMR012 is a Class CC dual-element time-delay fuse designed for circuit protection in low-voltage applications. It features a 600V AC/DC voltage rating and 12A current rating with a 200kA interrupting capacity at 600V for robust short-circuit protection. The compact 1-1/2" ferrule-mounted design (0.41" diameter, 2 lb) utilizes dual-element construction for precise time-delay operation. Certified to UL 248/248-4, CSA, CE, and RoHS standards, this fuse is engineered for industrial control panels, motor circuits, and transformer protection where selective coordination is required.

Key Features & Specifications

• Type: Class CC/CD dual-element time-delay fuse with ferrule connection
• Voltage Rating: 600V AC/DC
• Current Rating: 12A
• Dimensions: 1-1/2" length, 0.41" diameter
• Weight: 2 lb
• Standards: UL 248/248-4, CSA, CE, RoHS
• AIC Rating: 200kA@600V
• Connection: Ferrule (1 barrel)
• Class Rating: CC/CD
• Applications: Motor circuits, control transformers, industrial panels

Product Identification

• UPC: 079458968354