Bourns PF-E POWrFuse™ Photovoltaic (gPV) Power Fuses
Bourns PF-E POWrFuse™ Photovoltaic (gPV) Power Fuses are designed to meet UL 248-19 requirements to protect solar photovoltaic power systems under extreme ambient temperatures, high-cycling, and low-level fault current conditions. The PF-E series is rated for 1000VDC and offered in 15A, 20A, 25A, and 30A variants. These devices feature up to a 20kA interrupting rating and a nominal resistance of 0.00302Ω to 0.00854Ω. These Power Fuses are 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-E series is available in ferrule or PCB mounting options and is RoHS compliant and halogen free.
Features
- Designed to UL 248-19 (gPV) photovoltaic fuse standard
- 15A to 30A ratings
- Fast-acting protection under fault current
- Low resistance and power loss
- Up to 20kA 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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