Eaton PV-350A-3L-U-15 Photovoltaic Fuses - UL Listed
Part Number: PV-350A-3L-U-15
Quick Summary
Eaton PV-350A-3L-U-15 Photovoltaic fuses protect DC power systems in solar installations. Engineers often struggle to find fast, reliable protection that tolerates 1500 VDC and high fault currents without nuisance tripping. This device carries IEC 60269, UL Listed and CSA certifications, with CE compliance, ensuring global acceptance in utility-scale and commercial PV projects. Designed for compatibility with SD3L-S-PV XL fuse bases and PV system components, it helps reduce downtime and maintenance costs, improving system availability and safety. Its high-speed performance supports fast fault clearance, minimizing energy release and arc energy in PV combiner boxes. Understanding the installation context, this fuse integrates with standard PV protection schemes, delivering predictable response in both new builds and retrofit projects.
Product Information
Extended Description
PV-350A-3L-U-15 Eaton: Fuse-link, high speed, 350 A, DC 1500 V, 100 kA, 3L, 75 x 205 mm, gPV, IEC, UL, without indicator
Product Name
Eaton Bussmann series photovoltaic fuses
Catalog Number
PV-350A-3L-U-15
EAN
5996516043691
Product Length/Depth
205 mm
Product Height
78 mm
Product Width
89 mm
Product Weight
1.8 kg
Compliances
CE
Certifications
IEC 60269 UL Listed CSA Certified
Amperage Rating
350 A
Voltage rating
1500 Vdc
Interrupt rating
100 kAIC
Class
Class gPV
Pre arc (I2T)
195000
Watt losses
59 W
Application
Photovoltiac systems, inverters ,Photovoltaic array combiners and disconnects
Fuse type
PV-3L-U-15
Fuse indicator
Top fuse status indicator
Fuse size
3L
Fitted with:
Blade without bolt holes
Suitable for
SD3L-S-PV XL Fuse base
eaton-bussmann-series-photovoltaic-fuses-catalogue-ca135004en.pdf
UKCA Square-bodied PV fuse-links
UKCA Square-bodied PV fuse-links
Eaton Bussmann - Products for sustainable energy
10201 XL PV fuses
Eaton PV-350A-3L-U-15 combines top-tier performance with practical integration for solar protection. Feature: high-speed PV fuse rated for 350 A at 1500 VDC. Business Impact: rapid fault clearance reduces arc energy and system damage, improving inverter uptime and safety in harsh outdoor environments. Application: ideal for photovoltaic systems, inverters, PV array combiners and disconnects where space and reliability matter. Feature: Class gPV design and 100 kAIC interrupt rating. Business Impact: robust fault current handling minimizes cascading failures in large-scale PV installations, lowering maintenance costs over the system life. Application: utility-scale and commercial PV projects requiring dependable high-current protection. Feature: top fuse status indicator and 3L fuse size with blade without bolt holes. Business Impact: easy field monitoring and quick replacement, reducing downtime during maintenance windows. Application: retrofit and new-build PV protection schemes using SD3L-S-PV XL fuse bases. Feature: CE compliance, IEC 60269, UL Listed, CSA Certified. Business Impact: worldwide regulatory acceptance and simplified procurement across international projects. Application: cross-border manufacturing, EPC deployments, and multi-site solar farms.
Get a Quick Quote for a Eaton PV-350A-3L-U-15
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton PV-350A-3L-U-15?
Enquire Now
FAQs
PV-350A-3L-U-15 is designed for seamless integration with the SD3L-S-PV XL fuse base. It uses a 3L form factor and features a blade contact design without bolt holes, enabling quick field mating and reduced installation complexity. This compatibility supports standardized PV protection assemblies, helping maintain consistent assembly times across projects.
The device provides a 350 A amperage rating and a 1500 VDC voltage rating, with a 100 kAIC interrupt rating and a Class gPV designation. Pre-arc energy is 195000, and watt losses are 59 W. These ratings ensure fast, reliable clearing of DC faults in high-voltage PV systems while minimizing energy release and equipment damage.
Yes. With a 1500 VDC rating, 350 A protection, 100 kAIC interrupt capability, and IEC/UL/CSA certifications, PV-350A-3L-U-15 is well-suited for utility-scale inverters, PV array disconnects, and large PV combiner boxes. Its gPV class and robust compliance profile support reliable, scalable protection across diverse solar installations.
PV-350A-3L-U-15 carries IEC 60269 certification, UL Listed, and CSA Certified status, with CE compliance. These certifications validate performance and safety across North American and European markets, simplifying procurement and qualifications for regulated solar projects and enabling smoother audits and inspections.
The fuse’s top status indicator, 3L size, and blade-based mounting enable quicker diagnostics and replacements, reducing downtime during maintenance. High-speed fault clearing lowers arc exposure and equipment wear, contributing to longer system life, reduced unscheduled outages, and a lower total cost of ownership for PV protection schemes.