Ferraz Shawmut AJT125 - Class J Fuse 125A 600V (200kA AIC)

Ferraz Shawmut AJT125 is a Class J low-voltage fuse designed for high-interrupting capacity circuit protection in industrial applications. This 600VAC-rated fuse delivers 125A current protection with a 200kA interrupting rating at 600V, housed in a compact 5-3/4" cylindrical body with 1.63" diameter and 1 lb weight. UL/CSA-certified construction features single-barrel design with Amp-Trap 2000 technology for reliable fault current interruption. Typical applications include motor branch circuits, transformers, and feeder protection in commercial/industrial power distribution systems.

Key Features & Specifications

• Type: AJT Class J time-delay fuse with Amp-Trap 2000 technology
• Voltage Rating: 600V AC
• Current Rating: 125A
• Dimensions: 5-3/4" length x 1.63" diameter
• Standards: UL/CSA certified
• Applications: Motor circuits, transformers, industrial feeders
• Class Rating: J
• Barrels: 1
• AIC rating: 200kA@600V
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 078200196261
• GTIN: 00782001962616