Littelfuse JLLN-350 - Class T Fuse 350A@300V (200kA AIC)

Littelfuse JLLN-350 is a Class T low-voltage fuse designed for high-interrupting capacity circuit protection in industrial power distribution systems. This 350A rated fuse operates at 300V AC/DC with a 200kA interrupting rating, featuring a single-barrel construction with a 1.31" diameter in compliance with UL/CSA standards. The Powr-Gard series fuse utilizes precision-engineered elements for reliable overcurrent protection in demanding applications such as switchgear, motor control centers, and industrial power panels.

Key Features & Specifications

• Type: Class T low-voltage current-limiting fuse
• Voltage Rating: 300V AC/DC
• Current Rating: 350A
• Diameter: 1.31" (33.27mm)
• Standards: UL/CSA listed
• Applications: Industrial power distribution, switchgear, MCCs
• AIC rating: 200kA@300V
• Class Rating: T
• Barrels: 1
• Family: Powr-Gard

Product Identification

• UPC: 07945818092
• GTIN: 00079458180923