Littelfuse JTD600 - UL Class J Time-Delay Fuse 600A (200kA AIC @600V)

Littelfuse JTD600 is a UL Class J time-delay fuse designed for circuit protection in industrial electrical systems, featuring a 600A current rating and 600V voltage capacity. Its bolt-in connection and 200kA interrupting rating at 600V ensure reliable performance under high-fault conditions, while the single-barrel construction with a 2.5-inch diameter provides robust physical durability. Certified to UL 248-8 Class J, CE, and CSA standards, this fuse meets stringent safety requirements for commercial and industrial applications. Typical uses include motor protection, transformer circuits, and heavy-duty power distribution equipment.

Key Features & Specifications

• Type: UL Class J time-delay fuse, single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 600A
• Dimensions: 2.5" diameter x 8" length
• Weight: 3.22 lb
• Standards: CE, UL 248-8 Class J, UL Listed, CSA Certified
• Applications: Motor protection, transformer circuits, power distribution
• Class Rating: J
• Connection: Bolt-In
• AIC Rating: 200kA@600V
• Certification: CE, UL, CSA

Product Identification

• UPC: 079458202373
• GTIN: 00079458202373