Littelfuse JLLS-050 - Class T Time-Delay Fuse 50A (200kA AIC @600V)

Littelfuse JLLS-050 is a low-voltage time-delay fuse from the Powr-Gard family designed to provide reliable circuit protection against overcurrents and short circuits in industrial power distribution systems. It features a 50A current rating and a 600V AC voltage rating, capable of interrupting faults with a high 200kA interrupting rating at 600V AC. The fuse is constructed with a single-barrel ferrule connection design, measures 1 inch in diameter, and carries a Class T rejection profile to prevent mismating with non-Class T fuseholders. This component complies with industry standards for time-delay fuses, making it suitable for protecting motors, transformers, and feeder circuits where withstanding temporary inrush currents is required.

Key Features & Specifications

• Type: JLLS Time-Delay Fuse, Low Voltage, Single Barrel, Ferrule Connection
• Voltage Rating: 600V AC
• Current Rating: 50A
• Dimensions: 1" Diameter
• Standards: Class T
• Applications: Motor Protection, Transformer Protection, Feeder Circuit Protection
• AIC rating: 200kA @ 600V AC
• Class Rating: T
• Connection: Ferrule
• Barrels: 1
• Weight: 5.19 lb

Product Identification

• UPC: 07945819077
• GTIN: 00079458190779