Littelfuse JTD-350ID - Medium Voltage Fuse 350A 5.5kV (Class J Current-Limiting)

Littelfuse JTD-350ID is a medium voltage current-limiting fuse designed for protecting electrical equipment from short-circuit conditions. It features a 350A current rating with a 5.5kV AC voltage rating, housed in a durable cylindrical design with a 0.81-inch diameter and single-barrel construction. The fuse meets UL/CSA standards as a Class J device, ensuring reliable protection in industrial power distribution systems. Its robust design makes it suitable for motor circuits, transformers, and capacitor banks in commercial and utility applications.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse with silver-sand construction
• Voltage Rating: 5.5kV AC
• Current Rating: 350A
• Dimensions: 0.81" diameter x 10.31" length
• Standards: UL/CSA Class J
• Applications: Industrial power distribution, motor protection, transformer circuits
• Class Rating: J
• Barrels: 1
• Mounting: Bolt-on terminal connection