Mersen A4J600N - Class J Bolt-In Fuse 600A 600V (200kA AIC)

Mersen A4J600N is a low-voltage bolt-in fuse designed for high-current circuit protection in industrial applications. This Class J, 600V-rated fuse features a fast-acting (FA) response with a 200kA interrupting capacity at 600V, providing reliable overcurrent protection for 600A circuits. The robust bolt-in construction ensures secure electrical connections in demanding environments, while its 3 lb weight reflects its durable build quality. Compliant with industry standards for low-voltage fuses, it is commonly used in motor control centers, switchgear, and power distribution systems requiring high fault current interruption.

Key Features & Specifications

• Type: Amp-Trap A4J bolt-in fuse, fast-acting (FA) protection
• Voltage Rating: 600V AC
• Current Rating: 600A
• AIC Rating: 200kA @600V
• Class Rating: J
• Connection: Bolt-in terminal
• Weight: 3 lb
• Standards: UL/CSA low-voltage fuse compliance
• Applications: Industrial power distribution, motor protection, switchgear

Product Identification

• UPC: 78200196072
• GTIN: 00782001960728