Littelfuse JLLS-300 - Class T Bolt-In Fuse 300A (200kA@600V Interrupting Capacity)

Littelfuse JLLS-300 is a Class T bolt-in fuse designed for high-performance circuit protection in industrial power distribution systems. It features a 600V AC/DC voltage rating and 300A current capacity with a 200kA interrupting rating at 600V for reliable fault protection. The single-barrel design measures 1.6 inches in diameter with robust bolt-in termination for secure connections. Compliant with UL/CSA standards, this Powr-Gard series fuse is engineered for switchgear, motor control centers, and industrial power panels requiring high interrupting capacity protection.

Key Features & Specifications

• Type: Class T bolt-in fuse with single barrel construction
• Voltage Rating: 600V AC/DC
• Current Rating: 300A
• Diameter: 1.6 inches
• Standards: UL/CSA compliant
• Applications: Industrial power distribution, switchgear, motor control centers
• Connection: Bolt-In
• Barrels: 1
• AIC rating: 200kA@600V
• Class Rating: T

Product Identification

• UPC: 07945819091
• GTIN: 00079458190915