Bussmann Eaton FWH Series High-Speed Fuse, 325A, 500V (FWH-325A)
The Bussmann FWH-325A is a high-speed ferrule style fuse rated at 325 amperes and 500 volts. With bolt-in (stud) mounting, this fuse provides fast-acting overcurrent protection for sensitive power electronics and drive systems.
Specifications
- Series: FWH
- Model: FWH-325A
- Amperage: 325A
- Voltage Rating: 500V
- Fuse Style: Ferrule
- Mounting Type: Stud (Bolt-In)
- Type: High-Speed
Key Features
- High-speed response to protect sensitive electronic components
- Ferrule style design for secure, reliable circuit protection
- Bolt-in stud mounting for firm installation
- Rated for both AC and DC applications
Applications
- DC common bus protection
- DC drives
- Power converters and rectifiers
- Reduced voltage starters
The FWH-325A is designed for use in industrial power electronics where fast-acting fuse protection is essential to prevent damage to expensive drive and converter equipment. Suitable for use in manufacturing, process control, and industrial automation systems.







