Mersen ACK400 - ACK Series Fuse 400A@125V (10kA AIC)

Mersen ACK400 is a low-voltage fuse designed for circuit protection in industrial electrical systems. This ACK Series fuse features a 400A current rating and 125V voltage rating with a 10kA@125Vac/dc interrupting capacity, housed in a compact 1-inch diameter body with forklift-style connections. Constructed with a single-barrel design, it meets rigorous industry standards for reliable overcurrent protection in demanding environments. Typical applications include motor control centers, switchgear, and power distribution panels where robust short-circuit protection is required.

Key Features & Specifications

• Type: ACK Series low-voltage current-limiting fuse
• Voltage Rating: 125V AC/DC
• Current Rating: 400A
• Dimensions: 1" diameter
• Standards: Industry-compliant protection
• Applications: Motor controls, switchgear, power distribution
• AIC rating: 10kA@125Vac/dc
• Connection: Forklift
• Barrels: 1
• Weight: 2 lb

Product Identification

• UPC: 78200179136
• GTIN: 00782001791360