Mersen A4J600 - Class J Fuse 600A (200kA Interrupting Capacity @600V)

Mersen A4J600 is a Class J low-voltage fuse from the Amp-Trap family, engineered for high-interrupting capacity circuit protection in industrial power distribution systems. It features a 600V AC rating with a 600A current capacity and exceptional 200kA interrupting capacity at rated voltage, housed in a compact 2.5-inch diameter, 8-inch long barrel constructed for durable performance. This Mexico-manufactured fuse meets stringent industry standards for overcurrent protection in demanding environments. Typical applications include motor control centers, switchgear, and industrial power panels where reliable fault current interruption is critical.

Key Features & Specifications

• Type: Class J time-delay fuse with Amp-Trap design
• Voltage Rating: 600V AC
• Current Rating: 600A
• Dimensions: 2.5" diameter x 8" length
• Weight: 5 lb
• Standards: UL/CSA certified
• Applications: Industrial power distribution, MCCs, switchgear
• AIC rating: 200kA@600V
• Barrels: 1
• Class Rating: J
• Country of Origin: Mexico

Product Identification

• UPC: 782001960537
• GTIN: 00782001960537