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PV-20A14F Eaton Bussmann 1100V 20A Class gPV Solar PV Fuse
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Eaton Bussmann PV-20A14F — 1100V 20A Class gPV solar pv fuse, 10 kAIC 30 kAIC interrupting. For DC string protection in photovoltaic arrays.
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PV-20A14F Eaton Bussmann 1100V 20A Class gPV Solar PV Fuse
At a Glance
- 1100 Vdc rated voltage, 20 A rated current
- 10 kAIC 30 kAIC interrupting rating
- Class gPV time-current characteristic
- Other
The Eaton Bussmann PV-20A14F is a solar pv fuse with 1100 Vdc rated voltage, 20 A rated current, 10 kAIC 30 kAIC interrupting capacity, carrying a Class gPV time-current characteristic. Construction is other.
Specifications
General specifications
| UPC | 051712377201 |
| EAN | 5027590505826 |
| Product Length/Depth | 51 mm |
| Product Height | 15 mm |
| Product Width | 15 mm |
| Product Weight | 23.7 g |
Electrical rating
| Amperage Rating | 20 A |
| Voltage rating | 1100 Vdc |
| Interrupt rating | 10 kAIC 30 kAIC |
| Class | Class gPV |
| Pre arc (I2T) | 27 |
| Watt losses | 5 W |
Product specifications
| Application | Photovoltaic strings |
| Fuse type | PV-A14F |
| Fuse indicator | Other |
| Fuse size | 14 x 51 mm |
Compatible fuse holder
| Suitable for | CHPV14 Modular fuse holder |
Series Selection Table
Applications
- Industrial equipment
- Photovoltaic systems
Selection Notes
- PV fuses see continuous DC and elevated combiner-box ambients; derate the ampere rating for temperature rather than reusing the AC figure.
Common Questions
What are the ratings of the Eaton Bussmann PV-20A14F?
1100 Vdc / 20 A, with a 10 kAIC 30 kAIC interrupting rating.
How much fault current can the PV-20A14F interrupt?
10 kAIC 30 kAIC. The available fault current at the installation point must not exceed this value.
What does Class gPV mean for the PV-20A14F?
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-20A14F 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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