Mersen A4J1 - Class J Fuse 1A 600V (200kA AIC)

Mersen A4J1 is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This 600V-rated fuse features a 1A current rating with a 200kA interrupting capacity at 600V, housed in a compact ferrule-connected design measuring 2-1/2 inches in length and 0.81 inches in diameter. Constructed as a Class J time-delay fuse, it meets rigorous industry standards for motor circuit protection. The fuse is part of Mersen's Amp-Trap family, engineered for reliable operation in demanding environments including motor control centers and power distribution panels.

Key Features & Specifications

• Type: Class J time-delay current-limiting fuse
• Voltage Rating: 600V AC
• Current Rating: 1A
• Dimensions: 2-1/2" length x 0.81" diameter
• Weight: 0.12 lb
• Connection: Ferrule
• Barrels: 1
• AIC Rating: 200kA@600V
• Standards: UL/CSA recognized
• Applications: Motor circuits, power distribution, industrial control panels

Product Identification

• UPC: 782001960032
• GTIN: 00782001960032