Littelfuse JTD1 - Class J Time-Delay Fuse 1A 600V (200kA AIC)

Littelfuse JTD1 is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. It features a 600V AC voltage rating and 1A current rating with 200kA interrupting capacity at 600V for reliable fault protection. The fuse construction includes a single barrel design with bolt-in connection terminals and measures 0.81 inches in diameter with a weight of 5.19 lb. This Powr-Pro series fuse complies with industry standards for low voltage applications and is engineered for use in motor branch circuits, transformers, and feeder protection where time-delay characteristics prevent nuisance tripping during temporary overload conditions.

Key Features & Specifications

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