Mersen A4J80 - Class J Fuse 80A (200kA@600V Interrupt Rating)

Mersen A4J80 is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. Rated for 600V AC/DC operation with a 80A current capacity, it features a compact cylindrical design measuring 1.13" in diameter and 4.63" in length with a single-barrel construction. This Class J fuse meets stringent industry standards with a 200kA interrupting capacity at 600V, providing reliable protection for motor circuits, transformers, and power distribution equipment.

Key Features & Specifications

• Type: Amp-Trap A4J current-limiting fuse with silver element
• Voltage Rating: 600V AC/DC
• Current Rating: 80A
• Dimensions: 1.13" diameter × 4.63" length
• Standards: UL/CSA listed
• Applications: Motor protection, transformer circuits, industrial power distribution
• Class Rating: J
• Barrels: 1
• AIC rating: 200kA@600V
• Weight: 0.24 lb
• Country of Origin: Mexico

Product Identification

• UPC: 782001960308
• GTIN: 00782001960308