Littelfuse JLLN-003 - Class T Time-Delay Fuse 3A 300V (200kA AIC)

Littelfuse JLLN-003 is a low voltage time-delay fuse designed for providing reliable circuit protection in demanding industrial applications. It features a 300V AC/DC voltage rating with a 3A current rating, offering precise overcurrent protection while withstanding temporary inrush currents. The fuse construction includes a single-barrel design with a 0.41-inch diameter and weighs 5.19 lb, built for durability in harsh environments. It meets UL Listed and CSA Certified standards, ensuring compliance with North American safety requirements. Typical applications include motor branch circuits, transformers, and power distribution systems where high interrupting capacity up to 200kA at 300V is necessary for fault protection.

Key Features & Specifications

• Type: JLLN time-delay fuse, single barrel construction
• Voltage Rating: 300V AC/DC
• Current Rating: 3A
• Dimensions: 0.41-inch diameter
• Standards: UL Listed, CSA Certified
• Applications: Motor circuits, transformers, power distribution systems
• AIC rating: 200kA@300V
• Class Rating: T
• Barrels: 1
• Weight: 5.19 lb
• Family: Powr-Gard

Product Identification

• UPC: 07945818047
• GTIN: 00079458180473