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

Littelfuse JTD12ID is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. It features a 600V AC voltage rating with a 12A current rating, providing reliable overcurrent protection while withstanding high fault currents up to 200kA at 600V. The fuse construction includes a single-barrel design with bolt-in connection terminals and measures 0.81 inches in diameter, weighing 5.19 pounds for robust physical characteristics. Compliant with industry standards for Class J fuses, this Powr-Pro series component is engineered for demanding applications including motor branch circuits, industrial control panels, and power distribution equipment where time-delay characteristics and high interrupting ratings are essential.

Key Features & Specifications

• Type: Class J time-delay fuse, single barrel construction with bolt-in connection
• Voltage Rating: 600V AC
• Current Rating: 12A
• Dimensions: 0.81 inches diameter
• Standards: Class J fuse specifications
• Applications: Industrial power distribution, motor branch circuits, control panels
• AIC Rating: 200kA@600V
• Connection: Bolt-In
• Barrels: 1
• Class Rating: J
• Weight: 5.19 lb
• Family: Powr-Pro
• Item Subcategory: Low Voltage