Littelfuse JLS-100 - Class J Time-Delay Fuse 600V AC (0.81" Diameter)

Littelfuse JLS-100 is a Class J time-delay fuse designed for providing superior circuit protection in industrial power distribution systems. It features a 600V AC voltage rating and current ratings up to 100A, offering a high level of interrupting capacity to safely clear fault currents. The fuse is constructed with a durable 0.81-inch diameter body and a single-barrel design, ensuring reliable performance and physical robustness. It complies with relevant UL/CSA standards for safety and performance in demanding electrical environments. Typical applications include protecting motor circuits, feeders, and branch circuits where high fault currents and need for time-delay characteristics are present.

Key Features & Specifications

• Type: Class J time-delay fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: Up to 100A
• Dimensions: 0.81 inch diameter
• Standards: UL/CSA listed
• Applications: Motor circuit protection, industrial feeders, branch circuits
• Class Rating: J
• Barrels: 1
• Item Subcategory: Low Voltage