Littelfuse JTD1 - Class J Time-Delay Fuse 1A 600V (200kA AIC)

Littelfuse JTD1 is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. This 600V AC/DC rated fuse features a 1A current rating and provides 200kA interrupting capacity at 600V for reliable fault current protection. The compact 0.81-inch diameter single-barrel construction utilizes bolt-in connection technology for secure installation in power distribution equipment. Manufactured to meet industry standards for low-voltage applications, this Powr-Pro family fuse is engineered for motor branch circuit protection, transformer protection, and feeder circuit applications where high interrupting capacity and time-delay characteristics are required.

Key Features & Specifications

• Type: Class J time-delay fuse, single barrel construction with bolt-in connection
• Voltage Rating: 600V AC/DC
• Current Rating: 1A
• Dimensions: 0.81-inch diameter
• Standards: Meets industry standards for low-voltage circuit protection
• Applications: Motor branch circuits, transformer protection, feeder circuits
• AIC rating: 200kA@600V
• Connection: Bolt-In
• Barrels: 1
• Class Rating: J
• Item Subcategory: Low Voltage
• Family: Powr-Pro