Littelfuse JTD3 - Class J Time-Delay Fuse 3A (200kA@600V Interrupt Rating)

Littelfuse JTD3 is a Class J time-delay fuse designed for circuit protection in industrial power distribution systems. It features a 600V AC/DC voltage rating and 3A current rating with a 200kA interrupting capacity at rated voltage, housed in a compact 0.81-inch diameter bolt-in package with single barrel construction. The fuse meets industry standards for time-delay protection characteristics and is UL/CSA recognized for branch circuit protection. Typical applications include motor control centers, transformers, and power distribution equipment requiring high interrupting capacity.

Key Features & Specifications

• Type: Class J time-delay fuse with bolt-in connection
• Voltage Rating: 600V AC/DC
• Current Rating: 3A
• Diameter: 0.81 inches (20.57mm)
• Standards: UL/CSA recognized
• Applications: Industrial power distribution, motor protection
• AIC rating: 200kA@600V
• Connection: Bolt-In
• Barrels: 1
• Class Rating: J

Product Identification

• UPC: 07945802574
• GTIN: 00646412825161