Littelfuse JTD7 - Class J Time-Delay Fuse 7A 600V (200kA Interrupting Rating)

Littelfuse JTD7 is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. This 7A rated fuse operates at 600V AC/DC with a high interrupting rating of 200kA at 600V, ensuring reliable protection against short circuits and overload conditions. The fuse features a robust single-barrel construction with bolt-in termination and measures 0.81 inches in diameter, weighing 7 pounds for secure installation. It complies with industry standards for Class J fuses and is typically employed in motor branch circuits, industrial control panels, and power distribution equipment where time-delay characteristics prevent nuisance tripping during motor starting currents.

Key Features & Specifications

• Type: Class J time-delay fuse, single barrel construction with bolt-in connection
• Voltage Rating: 600V AC/DC
• Current Rating: 7A
• Dimensions: 0.81 inches diameter
• Standards: Class J fuse specifications
• Applications: Industrial power distribution, motor branch circuits, control panels
• AIC rating: 200kA@600V
• Connection: Bolt-In
• Barrels: 1
• Class Rating: J
• Weight: 7 lb