Littelfuse JLLS-250 - Class T Fuse 250A@600V (200kA AIC)

Littelfuse JLLS-250 is a low-voltage fuse from the Powr-Gard family designed for high-current circuit protection in industrial applications. This Class T bolt-in fuse features a 600V AC/DC voltage rating and 250A current rating, with a robust 1.6-inch diameter single-barrel construction capable of interrupting 200kA fault currents. UL and CSA certified, the JLLS series provides reliable protection for power distribution systems, motor circuits, and heavy equipment requiring high interrupting capacity.

Key Features & Specifications

• Type: JLLS Class T time-delay fuse with bolt-in connection
• Voltage Rating: 600V AC/DC
• Current Rating: 250A
• Diameter: 1.6 inches
• Standards: UL, CSA certified
• Applications: Industrial power distribution, motor protection
• AIC rating: 200kA@600V
• Connection: Bolt-In
• Barrels: 1
• Class Rating: T

Product Identification

• UPC: 07945819090
• GTIN: 00079458190908