Bussmann KAB-500 - Low Voltage Fuse 500A (250V Very Fast-Acting)

Bussmann KAB-500 is a low-voltage fuse from the TRON family designed for high-current circuit protection in industrial applications. This KAB-type fuse features a 500A current rating and 250V voltage rating, with a very fast-acting velocity characteristic for rapid fault interruption. The single-barrel construction provides reliable performance in a compact form factor, weighing 7 lb for robust handling. It meets industry standards for low-voltage protection systems, commonly used in power distribution panels, motor control centers, and heavy equipment electrical systems.

Key Features & Specifications

• Type: KAB-series low-voltage fuse, very fast-acting protection
• Voltage Rating: 250V AC
• Current Rating: 500A
• Barrels: 1
• Velocity: Very Fast Acting
• Weight: 7 lb
• Family: TRON
• Item Subcategory: Low Voltage Fuse