Bussmann KAB-400 - Low Voltage Fuse 400A (250V Very Fast-Acting)

Bussmann KAB-400 is a low-voltage fuse from the TRON family, designed for high-current circuit protection in industrial applications. This KAB-type fuse features a 250V AC rating and a 400A current capacity, with a very fast-acting velocity to minimize equipment damage during fault conditions. Its single-barrel construction ensures reliable performance, while the 7 lb weight reflects its robust build quality for demanding environments. The fuse complies with industry standards for low-voltage protection systems, making it suitable for use in power distribution panels, motor control centers, and heavy machinery circuits.

Key Features & Specifications

• Type: KAB-series low-voltage fuse, very fast-acting, single-barrel design
• Voltage Rating: 250V AC
• Current Rating: 400A
• Velocity: Very Fast Acting
• Barrels: 1
• Weight: 7 lb
• Standards: Industrial low-voltage fuse compliance
• Applications: Power distribution, motor protection, industrial equipment