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KBC-450 Eaton Bussmann 600V 450A Semiconductor Fuse
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Eaton Bussmann KBC-450 — 600V 450A semiconductor fuse, 200 kAIC interrupting. Protects semiconductors in drives, rectifiers and inverters.
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KBC-450 Eaton Bussmann 600V 450A Semiconductor Fuse
At a Glance
- 1200 Vdc rated voltage, 450 A rated current
- 200 kAIC interrupting rating
- Non Indicating
The Eaton Bussmann KBC-450 is a fuse with 1200 Vdc rated voltage, 450 A rated current, 200 kAIC interrupting capacity. Construction is non indicating.
Specifications
General specifications
| UPC | 051712494502 |
| Product Length/Depth | 7 in |
| Product Height | 2.8 in |
| Product Width | 1.91 in |
| Product Weight | 1.35 lb |
Electrical rating
| Amperage Rating | 450 A |
| Interrupt rating | 200 kAIC |
| Voltage rating | 1200 Vdc |
Physical details
| Packaging type | Standard |
General information
| Fuse indicator | Non Indicating |
| Mounting method | Stud |
Series Selection Table
Applications
- Industrial equipment
Selection Notes
- Check the voltage rating against the system voltage, and the interrupting rating against the available fault current, before specifying.
Common Questions
What are the ratings of the Eaton Bussmann KBC-450?
1200 Vdc / 450 A, with a 200 kAIC interrupting rating.
How much fault current can the KBC-450 interrupt?
200 kAIC. The available fault current at the installation point must not exceed this value.
How should I select the KBC-450 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.
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