Mersen AJT250 - Class J Fuse 250A 600V (200kA AIC)

Mersen AJT250 is a Class J low-voltage fuse from the Amp-Trap 2000 family, designed for high-performance circuit protection in industrial applications. It features a 600V AC rating with a 250A current capacity and 200kA interrupting rating at 600V for reliable short-circuit protection. The fuse measures 7-1/8 inches in length with a 2.13-inch diameter barrel construction, weighing 3 lb for robust physical durability. UL/CSA certified, this Mexico-manufactured fuse meets stringent safety standards for use in motor control centers, switchgear, and industrial power distribution systems where Class J protection is required.

Key Features & Specifications

• Type: AJT Class J time-delay fuse, single barrel design
• Voltage Rating: 600V AC
• Current Rating: 250A
• Dimensions: 7-1/8" length x 2.13" diameter
• Weight: 3 lb
• Standards: UL/CSA certified
• Applications: Industrial power distribution, motor protection, switchgear
• Class Rating: J
• Barrels: 1
• AIC rating: 200kA@600V
• Country of Origin: Mexico

Product Identification

• UPC: 782001962265
• GTIN: 00782001962265