Littelfuse JLLS-1200 - Class T Fuse 1200A (200kA@600V Interrupt Rating)

Littelfuse JLLS-1200 is a Class T bolt-in fuse designed for high-current circuit protection in industrial power distribution systems. It features a 600V AC rating and 1200A current capacity with a 200kA interrupting rating at 600V for reliable fault protection. The single-barrel construction measures 2.63" in diameter and weighs 7 lb, featuring robust bolt-in terminals for secure installation. Compliant with UL/CSA standards, this Powr-Gard series fuse is engineered for switchgear, motor control centers, and other heavy-duty applications requiring high interrupting capacity.

Key Features & Specifications

• Type: Class T bolt-in fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 1200A
• Dimensions: 2.63" diameter
• Standards: UL/CSA listed
• Applications: Industrial power distribution, switchgear, MCCs
• Connection: Bolt-in terminals
• AIC rating: 200kA@600V
• Class Rating: T
• Weight: 7 lb

Product Identification

• UPC: 079458010626
• GTIN: 00079458010626