American/Federal Pacific AJT4-1/2 - Class J Time-Delay Fuse 4A 600V (200kA AIC)

American/Federal Pacific AJT4-1/2 is a Class J time-delay fuse designed for comprehensive circuit protection in demanding industrial applications. This low-voltage fuse features a 4A current rating and a 600V AC voltage rating, providing reliable overload and short-circuit protection with an impressive 200kA interrupting rating at 600V. The fuse is constructed as a single-barrel design with a 0.81-inch diameter and weighs 5 lb, built to withstand harsh electrical environments as part of the Amp-Trap 2000 family. It meets industry standards for Class J fuses, ensuring proper coordination with electrical systems. Typical applications include motor branch circuits, transformers, and industrial control panels 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: 4A
• Dimensions: 0.81-inch diameter
• Standards: Class J fuse standards
• Applications: Motor circuits, transformers, industrial control panels
• AIC rating: 200kA@600V
• Class Rating: J
• Barrels: 1
• Weight: 5 lb
• Family: Amp-Trap 2000

Product Identification

• UPC: 782001962821
• GTIN: 00782001498092