Littelfuse JLLN-090 - Class T Time-Delay Fuse 90A@300V (200kA AIC)

Littelfuse JLLN-090 is a low-voltage time-delay fuse designed for circuit protection in industrial power distribution systems. This Powr-Gard series fuse features a 300V AC/DC voltage rating and 90A current rating with a 200kA interrupting capacity at 300V for reliable short-circuit protection. The cylindrical fuse measures 0.81" in diameter with a single-barrel construction and meets Class T standards for high-performance applications. UL-recognized and industry-compliant, it provides robust protection for motor control centers, transformers, and feeder circuits in demanding environments.

Key Features & Specifications

• Type: Class T time-delay fuse, single-element construction
• Voltage Rating: 300V AC/DC
• Current Rating: 90A
• Dimensions: 0.81" diameter
• Standards: UL 248-13, Class T
• Applications: Industrial power distribution, motor protection, feeder circuits
• AIC rating: 200kA@300V
• Barrels: 1
• Family: Powr-Gard

Product Identification

• UPC: 07945818081
• GTIN: 00079458180817