Littelfuse JTD80ID - Class J Time-Delay Fuse 80A (200kA AIC @600V)

Littelfuse JTD80ID is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. This 80A rated fuse operates at 600V AC with an impressive 200kA interrupting rating, providing reliable protection against short circuits and overload conditions. The fuse features a single-barrel construction with bolt-in termination and measures 1.13 inches in diameter, weighing 5.19 pounds for robust mechanical stability. It complies with industry standards for Class J fuses and is part of Littelfuse's Powr-Pro family, specifically engineered for low voltage applications requiring high interrupting capacity. Typical applications include motor branch circuits, feeder circuits, and industrial control panels where coordinated protection and time-delay characteristics are essential for system reliability.

Key Features & Specifications

• Type: Class J time-delay fuse, single-barrel construction with bolt-in connection
• Voltage Rating: 600V AC
• Current Rating: 80A
• Dimensions: 1.13" diameter
• Standards: Class J fuse standards
• Applications: Industrial power distribution, motor protection, feeder circuits
• AIC rating: 200kA@600V
• Connection: Bolt-In
• Barrels: 1
• Class Rating: J
• Weight: 5.19 lb
• Item Subcategory: Low Voltage
• Family: Powr-Pro