Bussmann FWH-400 - FWH Series Fuse 500V/400A (Low Voltage Circuit Protection)

Bussmann FWH-400 is a low-voltage fuse designed for high-current circuit protection in industrial applications. Rated for 500V AC/DC systems with a 400A current capacity, this FWH series fuse features durable construction with precision-engineered elements for reliable fault interruption. Its compact design meets industry standards for electrical safety and performance in demanding environments. Typical applications include motor control centers, switchgear, and power distribution systems requiring robust overcurrent protection.

Key Features & Specifications

• Type: FWH series low-voltage fuse with time-delay characteristics
• Voltage Rating: 500V AC/DC
• Current Rating: 400A
• Standards: UL/CSA certified for industrial use
• Applications: Motor protection, switchgear, power distribution panels