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

Littelfuse JLLN-003 is a low-voltage time-delay fuse designed for circuit protection in industrial power distribution systems. It features a 300V AC/DC voltage rating and 3A current rating with a 200kA interrupting capacity at 300V for robust short-circuit protection. The fuse has a compact cylindrical design with a 0.41" diameter and single-barrel construction, meeting UL and CSA safety standards for reliable operation in demanding environments. Its Class T rating ensures fast-acting protection with time-delay characteristics, making it suitable for motor circuits, transformers, and power distribution panels where inrush currents are present.

Key Features & Specifications

• Type: JLLN time-delay fuse, single barrel construction
• Voltage Rating: 300V AC/DC
• Current Rating: 3A
• Diameter: 0.41" (10.4mm)
• Standards: UL Listed, CSA Certified
• Applications: Industrial power distribution, motor protection, transformer circuits
• Class Rating: T
• AIC rating: 200kA@300V
• Barrels: 1

Product Identification

• UPC: 07945818047
• GTIN: 00079458180473