Mersen AJT20 - Class J Fuse 20A 600V (200kA AIC Rating)

Mersen AJT20 is a Class J low-voltage current-limiting fuse designed for comprehensive circuit protection in industrial applications. It features a 600V AC voltage rating with a 20A current rating, providing reliable overcurrent and short-circuit protection. The fuse measures 2-1/4" in length with a 0.81" diameter and utilizes a single-barrel construction weighing 5 lb. Certified to UL/CSA standards, it offers a 200kA interrupting rating at 600V AC for high-fault current applications. Typical applications include motor branch circuits, transformers, and industrial control panels where robust protection is required.

Key Features & Specifications

• Type: Class J current-limiting fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 20A
• Dimensions: 2-1/4" length x 0.81" diameter
• Standards: UL/CSA certified
• Applications: Motor circuits, transformers, industrial control panels
• AIC rating: 200kA@600V AC
• Class Rating: J
• Barrels: 1
• Weight: 5 lb
• Family: Amp-Trap 2000
• Country of Origin: Mexico

Product Identification

• UPC: 782001962449
• GTIN: 00782001962449