Littelfuse JLS-350 - Medium Voltage Fuse 350A (Class J Time-Delay)

Littelfuse JLS-350 is a medium voltage fuse designed to provide reliable overcurrent protection in industrial power distribution systems. It features a 600V AC voltage rating and a 350A current rating, engineered for high-interrupting capacity applications. The fuse is constructed as a single-barrel unit with a Class J time-delay characteristic and measures 0.81 inches in diameter with a weight of 5.19 lb, ensuring robust physical durability. It complies with relevant UL/CSA standards for medium voltage protection devices. Typical applications include motor branch circuit protection, feeder circuit protection, and industrial control panel applications where coordinated protection is required.

Key Features & Specifications

• Type: Medium Voltage Fuse, Single Barrel, Time-Delay
• Voltage Rating: 600V AC
• Current Rating: 350A
• Dimensions: 0.81" Diameter
• Class Rating: J
• Barrels: 1
• Weight: 5.19 lb
• Standards: UL/CSA Listed
• Applications: Motor Branch Circuits, Feeder Protection, Industrial Control Panels

Product Identification

• UPC: 07945820092
• GTIN: 079458200928