Federal Pacific AJT450-EIB - Class J Fuse 450A (200kA AIC @600V)

Federal Pacific AJT450-EIB is a low-voltage current-limiting fuse designed for high-interrupting capacity circuit protection in industrial power systems. This Class J fuse features a 600V AC rating with a 450A current capacity and 200kA interrupting rating at 600V, housed in a compact 2.5-inch diameter single-barrel design with robust construction. Compliant with UL/CSA standards, the AJT450-EIB provides reliable short-circuit protection for motor control centers, switchgear, and industrial distribution panels where high fault currents are present.

Key Features & Specifications

• Type: Class J time-delay fuse, current-limiting design
• Voltage Rating: 600V AC
• Current Rating: 450A
• Dimensions: 2.5" diameter
• Standards: UL/CSA listed
• Applications: Motor protection, switchgear, industrial power distribution
• AIC rating: 200kA @ 600V
• Class Rating: J
• Barrels: 1
• Weight: 4 lb

Product Identification

• UPC: 78200147014
• GTIN: 00782001470142