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

Littelfuse JLLN-350 is a Class T low-voltage fuse from the Powr-Gard family, engineered to provide rapid-acting protection against short-circuits and overloads in electrical circuits. It features a 350A current rating and a 300V voltage rating, with an impressive 200kA interrupting capacity at 300V to safely clear high-level faults. The fuse is constructed as a single-barrel unit with a 1.31-inch diameter and a robust build, weighing 5.19 lb for secure installation. This component is designed to meet stringent industry standards for safety and performance in demanding environments. It is typically applied in industrial power distribution systems, switchgear, and panelboards where high interrupting capacity and reliable circuit protection are critical.

Key Features & Specifications

• Type: Class T, Low Voltage, Fast-Acting, Single Barrel Fuse
• Voltage Rating: 300V AC
• Current Rating: 350A
• Dimensions: 1.31" Diameter
• Standards: Meets Industry Standards for Low Voltage Fuses
• Applications: Industrial Power Distribution, Switchgear, Panelboards
• AIC rating: 200kA @ 300V
• Class Rating: T
• Barrels: 1
• Weight: 5.19 lb

Product Identification

• UPC: 07945818092
• GTIN: 00079458180923