Littelfuse JTD1ID - Class J Time-Delay Fuse 1A 600V (200kA AIC Bolt-In)

Littelfuse JTD1ID is a Class J time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. This 600VAC rated fuse features a 1A current rating and provides 200kA interrupting capacity at 600V for reliable fault current protection. The compact bolt-in design with 0.81-inch diameter and single barrel construction ensures secure installation in panelboards and motor control centers. Compliant with industry standards for low-voltage applications, this Powr-Pro family component is engineered for protecting motor circuits, transformers, and feeder circuits where high interrupting capacity and time-delay characteristics are required.

Key Features & Specifications

• Type: Class J time-delay fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 1A
• Dimensions: 0.81-inch diameter
• Standards: UL/CSA certified for low-voltage applications
• Applications: Motor circuit protection, transformer protection, industrial power distribution
• AIC rating: 200kA @ 600V
• Connection: Bolt-in
• Barrels: 1
• Class Rating: J
• Family: Powr-Pro
• Item Subcategory: Low Voltage