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PV-450A-3L-BU-15 Eaton Bussmann 1500V 450A Class gPV Low Voltage Fuse
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Eaton Bussmann PV-450A-3L-BU-15 — 1500V 450A Class gPV low voltage fuse, 100 kAIC interrupting.
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PV-450A-3L-BU-15 Eaton Bussmann 1500V 450A Class gPV Low Voltage Fuse
At a Glance
- 1500 Vdc rated voltage, 450 A rated current
- 100 kAIC interrupting rating
- Class gPV time-current characteristic
- Top fuse status indicator
The Eaton Bussmann PV-450A-3L-BU-15 is a low voltage fuse with 1500 Vdc rated voltage, 450 A rated current, 100 kAIC interrupting capacity, carrying a Class gPV time-current characteristic. Construction is top fuse status indicator.
Specifications
General specifications
| EAN | 5027590569019 |
| Product Length/Depth | 201 mm |
| Product Height | 74 mm |
| Product Width | 74 mm |
| Product Weight | 1909 g |
Electrical rating
| Amperage Rating | 450 A |
| Voltage rating | 1500 Vdc |
| Interrupt rating | 100 kAIC |
| Class | Class gPV |
| Pre arc (I2T) | 412000 |
| Watt losses | 67 W |
Product specifications
| Application | Photovoltiac systems, inverters ,Photovoltaic array combiners and disconnects |
| Fuse type | PV-3L-BU-15 |
| Fuse indicator | Top fuse status indicator |
| Fuse size | 3L |
| Fitted with: | Blade with bolt holes |
Series Selection Table
Applications
- Energy and utility distribution
- Industrial equipment
- Photovoltaic systems
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 PV-450A-3L-BU-15?
1500 Vdc / 450 A, with a 100 kAIC interrupting rating.
How much fault current can the PV-450A-3L-BU-15 interrupt?
100 kAIC. The available fault current at the installation point must not exceed this value.
What does Class gPV mean for the PV-450A-3L-BU-15?
Class gPV defines the fuse's time-current characteristic. E-rated fuses carry a defined melting curve so they coordinate predictably with upstream and downstream devices; mixing E and non-E ratings in one feeder defeats that coordination.
How should I select the PV-450A-3L-BU-15 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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