Eaton PV-4A10F85L Photovoltaic Fuse - UL Listed
Part Number: PV-4A10F85L
Quick Summary
PV-4A10F85L photovoltaic fuse protects solar power systems by interrupting fault currents in DC strings. Engineers face protection that balances speed, voltage handling, and a compact footprint in rooftop arrays and utility-scale installations. UL Listed, CSA Certified, and CE RoHS compliant, this device meets PV-specific requirements while supporting IEC 60269-6 type A standards. By integrating a 10x85 mm fuse into a CHPV15L85 holder, you gain reliable protection without expanding panel space. The low watt losses of 2.8 W help minimize enclosure heat, improving overall efficiency and reducing cooling costs. In short, it provides robust safety, easier compliance, and predictable maintenance for modern solar infrastructure.
Product Information
Extended Description
PV-4A10F85L Eaton: Eaton Bussmann series Fuse-link, high speed, 4 A, DC 1500 V, IEC 60269-6 type A, 10 x 85 mm, gPV, UL PV, UL, IEC
Product Name
Eaton Bussmann series photovoltaic fuses
Catalog Number
PV-4A10F85L
UPC
051712698382
EAN
5027590506267
Product Length/Depth
85 mm
Product Height
10 mm
Product Width
10 mm
Product Weight
18.6 g
Compliances
CE Marked RoHS Compliant
Certifications
IEC 60269 UL Listed CSA Certified
Amperage Rating
4 A
Voltage rating
1500 Vdc
Interrupt rating
30 kAIC
Class
Class gPV
Pre arc (I2T)
15
Watt losses
2.8 W
Application
Photovoltaic systems, inverters ,Photovoltaic strings
Fuse type
PV-A10F85L
Fuse indicator
Non Indicating
Fuse size
10 x 85 mm
Suitable for
CHPV15L85 Fuse holder
eaton-bussmann-series-photovoltaic-fuses-catalogue-ca135004en.pdf
DA-DC-00005064.pdf
DA-DC-00005064.pdf
Eaton's Bussmann series CHPV15H85 1500 V DC Fuse holder
Eaton Bussmann - Products for sustainable energy
10658 10x85 mm PV fuselinks
High-speed protection delivers rapid interruption in DC PV circuits, limiting fault energy and preventing arc faults. Business impact is lower downtime, reduced component damage, and longer string life. This is ideal for PV arrays and inverters in rooftop and ground-mounted installations. The 4 A, 1500 Vdc rating paired with a 30 kAIC interrupt capability ensures dependable protection on large strings while maintaining compatibility with IEC 60269-6 type A and gPV class requirements. Application: photovoltaic strings, inverter protection, and solar farm junctions. The compact 10x85 mm form factor simplifies integration with CHPV15L85 fuse holders, enabling easier cabinet layouts and standardized mounting. Business impact: faster service, lower enclosure costs, and scalable protection across multiple strings. Low watt losses of 2.8 W reduce thermal load within enclosures, supporting improved efficiency and cooler operation. Non-indicating design encourages proactive maintenance strategies, while UL PV, CSA Certified, and CE RoHS compliance address regulatory needs.
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FAQs
PV-4A10F85L is designed for use with the CHPV15L85 fuse holder. Ensure the holder is properly mounted in the PV enclosure, align the fuse with the holder terminals, and insert firmly until seated. Verify DC isolation before service, and confirm the holder and fuse are within the CHPV15L85 compatibility range to maintain UL PV and IEC 60269-6 Type A compliance.
PV-4A10F85L is rated for 4 A and 1500 V DC, with a 30 kAIC interrupt rating and 15 pre-arc I2T. This makes it suitable for photovoltaic strings, PV inverters, and solar arrays operating at up to 1500 VDC. Use in PV applications requiring IEC 60269-6 Type A protection and gPV class classification.
Yes. PV-4A10F85L carries UL Listed and CSA Certified marks, and CE RoHS compliance. It adheres to IEC 60269 for PV-specific fuse requirements (gPV class) and is suitable for PV system integration where safety, reliability, and regulatory compliance are critical.
Absolutely. With watt losses of only 2.8 W and a compact 10x85 mm footprint, the fuse minimizes heat buildup in enclosures, helping maintain system efficiency and reducing cooling demands. Its high interrupt rating protects strings and inverters quickly, reducing energy losses from fault conditions and downtime.
The device’s robust certifications (UL Listed, CSA Certified, CE RoHS) and PV-specific IEC class ensure consistent protection across installations, reducing unplanned outages. Its compact form factor and compatibility with standard holders simplify replacement and scaling, delivering predictable maintenance costs and a favorable return on investment for PV protection.