JTD12ID

Littelfuse JTD12ID is a Class J time-delay fuse designed for circuit protection in industrial power distribution systems. It features a 600V AC rating with a 12A current capacity and 200kA interrupting rating at 600V for reliable short-circuit protection. The fuse has a compact bolt-in design with a 0.81" diameter single barrel construction for secure installation. Compliant with UL/CSA standards, this fuse is engineered for motor branch circuits, transformers, and other inductive load applications requiring time-delay characteristics.

Key Features & Specifications

• Type: Class J time-delay low voltage fuse with bolt-in connection
• Voltage Rating: 600V AC
• Current Rating: 12A
• Interrupting Rating: 200kA @ 600V
• Diameter: 0.81 inches (20.57mm)
• Barrels: 1
• Standards: UL/CSA listed
• Applications: Motor circuits, transformers, power distribution panels

Littelfuse JTD12ID - Class J Time-Delay Fuse 12A 600V (200kA AIC)