Welcome to our company!
FWH-500A Eaton Bussmann 500A High Speed Fuse
Share
Eaton Bussmann FWH-500A — 500A high speed fuse, 200 kAIC at 1000 Vac 50 kAIC at 500 Vdc interrupting. Protects semiconductors in drives, rectifiers and inverters.
- Product Details
- Download
FWH-500A Eaton Bussmann 500A High Speed Fuse
At a Glance
- 750 Vac, 750 Vdc rated voltage, 500A RMS rated current
- 200 kAIC at 1000 Vac 50 kAIC at 500 Vdc interrupting rating
- Blade end x blade end terminations
- Non Indicating
The Eaton Bussmann FWH-500A is a high speed fuse with 750 Vac, 750 Vdc rated voltage, 500A RMS rated current, 200 kAIC at 1000 Vac 50 kAIC at 500 Vdc interrupting capacity. Construction is non indicating.
Specifications
General specifications
| UPC | 051712150217 |
| Product Length/Depth | 2.17 in |
| Product Height | 2.8 in |
| Product Width | 5.3 in |
| Product Weight | 0.92 lb |
Electrical rating
| Amperage Rating | 500A RMS |
| Interrupt rating | 200 kAIC at 1000 Vac 50 kAIC at 500 Vdc |
| Voltage rating | 750 Vac, 750 Vdc |
| Watt losses | 84 W |
Physical details
| Packaging type | Standard |
General information
| Connection | Blade end x blade end |
| Fuse indicator | Non Indicating |
| Mounting method | Stud |
Series Selection Table
Applications
- Industrial equipment
Selection Notes
- Semiconductor fuses are chosen on I²t let-through against the device surge rating, not on continuous current alone.
- Termination: Blade end x blade end. Confirm the mating clip or busbar before ordering; ferrule and blade ends are not interchangeable.
Common Questions
What are the ratings of the Eaton Bussmann FWH-500A?
750 Vac, 750 Vdc / 500A RMS, with a 200 kAIC at 1000 Vac 50 kAIC at 500 Vdc interrupting rating.
How much fault current can the FWH-500A interrupt?
200 kAIC at 1000 Vac 50 kAIC at 500 Vdc. The available fault current at the installation point must not exceed this value.
How does the FWH-500A connect?
Blade end x blade end. Confirm the mating clip, holder or busbar before ordering — ferrule and blade ends are not interchangeable.
How should I select the FWH-500A for a circuit?
Match the voltage rating to the system voltage, keep the continuous current above the load current, and check that the interrupting rating exceeds the available fault current. In medium voltage work, select on the transformer or feeder fault level rather than the load current alone.
Shenzhen Gaorunxin Technology Co., Ltd
Online message
Shenzhen Gaorunxin Technology Co., Ltd
