Mersen AJT40 - Class J Fuse 40A 600V (200kA AIC)

Mersen AJT40 is a Class J low-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. It features a 600V AC rating with 40A current capacity and 200kA interrupting rating, housed in a compact 1.06" diameter x 2-3/8" barrel constructed with UL/CSA-certified materials. The fuse meets stringent safety standards for overcurrent protection in demanding environments, commonly deployed in motor control centers, transformers, and feeder circuits requiring high interrupting capacity.

Key Features & Specifications

• Type: AJT Class J time-delay fuse with current-limiting design
• Voltage Rating: 600V AC
• Current Rating: 40A
• Dimensions: 1.06" diameter x 2-3/8" length
• Weight: 5 lb
• Standards: UL/CSA certified
• Applications: Industrial power distribution, MCCs, transformers
• AIC rating: 200kA @ 600V
• Class Rating: J
• Barrels: 1
• Country of Origin: Mexico

Product Identification

• UPC: 782001962326
• GTIN: 00782001962326