Littelfuse JTD-250ID - Medium Voltage Fuse 250A (Class J 600V AC)

Littelfuse JTD-250ID is a medium-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. It features a 250A current rating with a 600V AC voltage rating, housed in a durable cylindrical design with a 0.81-inch diameter and single-barrel construction. The fuse meets Class J standards for high-performance protection with fast-acting characteristics, complying with UL/CSA requirements. Typical applications include motor branch circuits, transformer protection, and feeder protection in commercial and industrial facilities.

Key Features & Specifications

• Type: Medium-voltage current-limiting fuse with single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 250A
• Dimensions: 0.81" diameter
• Standards: UL/CSA, Class J rated
• Applications: Industrial power distribution, motor protection, transformer circuits
• Class Rating: J
• Barrels: 1

Product Identification

• GTIN: 00079458031874