Bourns PF-H POWrFuse™ Photovoltaic (gPV) Power Fuses
Bourns PF-H POWrFuse™ Photovoltaic (gPV) Power Fuses are designed to meet UL 248-19 and IEC 60269-6 requirements to protect solar photovoltaic power systems under extreme ambient temperatures, high-cycling, and low-level fault current conditions. The PF-H power fuses are rated for 600VAC/DC and offered in 15A, 20A, 25A, and 30A variants. These devices feature up to a 150kA interrupting rating and a nominal resistance of 0.002872Ω to 0.008105Ω. The series is optimized for use in a variety of photovoltaic power installations and industrial and battery management system (BMS) applications.
Part of the Bourns POWrFuse family, the PF-H series is available in ferrule or PCB mounting options and is RoHS compliant and halogen free.
Features
- Designed to 248-19 and IEC 60269-6 (gPV) photovoltaic fuse standard
- 15A to 30A ratings
- Fast-acting protection under fault current
- Low resistance and power loss
- Up to 150kA interrupting rating
- -55°C to +125°C operating temperature range
- Ferrule or PCB mounting options
- RoHS compliant and halogen free
Applications
- Solar combiner boxes and inverters
- Battery charge controllers
- Solar string protectors
- Power supplies
- Desktop meters
Comparison Chart
Thermal Derating Curve
Dimensions
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| Dalies Numeris | Dabartinė klasė | Terminacijos Stilius |
|---|---|---|
| PF-HC1-25 | 25 A | Quick Connect |
| PF-HT1-25 | 25 A | Solder |
| PF-HC1-6 | 6 A | Ferrule |
| PF-HC1-30 | 30 A | Quick Connect |
| PF-HT1-30 | 30 A | Solder |
| PF-HC1-20 | 20 A | Quick Connect |
| PF-HC1-12 | 12 A | Ferrule |
| PF-HC1-15 | 15 A | Quick Connect |
| PF-HT1-12 | 12 A | Through Hole |
| PF-HT1-15 | 15 A | Solder |