Eaton PV-3A14LF10F Photovoltaic Fuses - Class gPV
Part Number: PV-3A14LF10F
Quick Summary
PV-3A14LF10F is a photovoltaic fuse designed to protect DC strings in solar installations, delivering high-speed interruption for PV systems. Operators often face outages from slow or inappropriate fusing, which can trigger unnecessary repairs or safety concerns. This device carries UL Listed, CSA Certified, and IEC 60269 compliance, with RoHS and CE markings to support safe, compliant deployments. Its compact 14 x 85 mm form with 10 mm fixings streamlines mounting in standard PV fuse holders, reducing installation time and material costs. By combining reliable protection with low power losses, Eaton PV fuses help you meet performance targets while controlling lifecycle costs.
Product Information
Extended Description
PV-3A14LF10F Eaton: Fuse-link, high speed, 3 A, DC 1500 V, 14 x 85 mm, gPV, IEC, UL, 10 mm fixing
Product Name
Eaton Bussmann series photovoltaic fuses
Catalog Number
PV-3A14LF10F
UPC
051712534543
Product Length/Depth
85 mm
Product Height
14 mm
Product Width
14 mm
Product Weight
12 g
Warranty
No warranty
Compliances
RoHS Compliant CE Marked
Certifications
CSA Certified IEC 60269 UL Listed
Amperage Rating
3 A
Voltage rating
1500 Vdc
Interrupt rating
10 kAIC
Class
Class gPV
Pre arc (I2T)
8
Watt losses
2.8 W
Application
Photovoltiac systems ,Photovoltaic strings
Fuse type
PV-A14LF10F
Fuse indicator
Non Indicating
Fuse size
14 x 65 mm
Fitted with:
With 10 mm fixings
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
Feature → Business Impact → Application: The PV-3A14LF10F delivers fast interrupt protection for DC PV strings at 1500 Vdc with a 3 A rating, minimizing arc energy and protecting modules and conductors. This translates to reduced downtime and lower risk of damage in solar arrays, particularly in utility-scale or commercial installations where string protection is critical. Application: PV strings in photovoltaic systems demanding rapid fault isolation and high voltage resilience. Keyword context includes photovoltaic fuse, gPV class fuse, and UL/IEC/CSA certified components to support standards-based design.Feature → Business Impact → Application: With a 10 kAIC interrupt rating and 8 pre-arc I2T, the fuse clears faults quickly while managing arc energy, improving equipment longevity and safety margins. This supports cost-effective maintenance programs and reduces after-hours service calls. Application: DC protection for photovoltaic equipment in areas with high fault current potential and where rapid de-energization is essential.Feature → Business Impact → Application: The 2.8 W watt losses and non-indicating fuse indicator offer a low-energy solution that minimizes heat build-up in crowded PV enclosures while keeping upfront costs predictable. Application: Space-constrained solar installations where efficiency and thermal management matter, with a simple, cost-conscious protection option.Feature → Business Impact → Application: Compatibility with CHPV15L85 fuse holders and 10 mm fixings simplifies installation, ensuring quick field integration and reduced commissioning time. Application: Retrofit and new-build PV projects requiring a standardized, plug-and-play protection scheme with documented supplier support. Feature → Business Impact → Application: RoHS and CE compliance, plus CSA/UL certifications, simplify procurement workflows and regulatory documentation for utility and commercial projects. Application: Global solar deployments needing traceable, standards-aligned components.
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FAQs
PV-3A14LF10F is designed for use with CHPV15L85 fuse holders, offering a straightforward, plug-and-play installation. The 10 mm fixing and 14 x 85 mm form factor simplify mounting in standard DC protection panels used in PV strings, reducing field wiring complexity and labor time.
This fuse provides 3 A at 1500 Vdc with an interrupt rating of 10 kAIC. In PV strings, this means fast fault clearance at high system voltage, protecting modules and conductors from overcurrent conditions while maintaining safe isolation of the faulty string to minimize damage and fire risk.
The PV-3A14LF10F is suitable for photovoltaic systems and PV strings up to 1500 Vdc. Its gPV class designation, IEC/UL certifications, and RoHS/CE compliance support broad use across utility-scale, commercial, and industrial solar installations where DC protection and regulatory adherence are priorities.
The fuse is UL Listed, CSA Certified, and IEC 60269 compliant, with RoHS compliance and CE marking. These certifications help streamline procurement, ensure regulatory alignment, and support documentation for safety and environmental requirements in diverse markets.
Installation benefits include a compact 14 x 85 mm form factor, 10 mm fixings, and easy integration with standard CHPV500-series holders, reducing commissioning time. Maintenance advantages come from fast fault clearing (10 kAIC) and stable long-term performance, minimizing unscheduled outages and extending PV string service life.