Eaton PVS250A-3L-15 Photovoltaic Fuses - UL Listed
Part Number: PVS250A-3L-15
Quick Summary
Eaton PVS250A-3L-15 Photovoltaic fuses protect solar arrays and inverters in demanding PV installations. Engineers often face high fault currents, long downtime, and uncertainty when protecting 1500 V DC systems; these fuses deliver fast, predictable interruption to keep critical PV assets online. The device carries CE marking, RoHS compliance, UL Listed status, and IEC 60269 alignment, ensuring global acceptance. With a top-indicator design and a PV-specific 3L format, installation is straightforward and diagnostics are quick, reducing on-site labor. For solar projects, this translates into improved reliability, lower maintenance costs, and faster project timelines through consistent protection performance.
Product Information
Extended Description
PVS250A-3L-15 Eaton: Eaton Bussmann series photovoltaic fuses, 250A, 1500V, 3L PV, BLA,DED W IND
Product Name
Eaton Bussmann series photovoltaic fuses
Catalog Number
PVS250A-3L-15
EAN
5996516049020
Product Length/Depth
205 mm
Product Height
82 mm
Product Width
75 mm
Product Weight
0.001 g
Compliances
CE Marked RoHS Compliant
Certifications
IEC 60269 UL Listed
Amperage Rating
250 A
Voltage rating
1500 V
Interrupt rating
100 kAIC
Class
Class gPV
Pre arc (I2T)
90000
Watt losses
43 W
Application
Photovoltiac systems, inverters
Fuse indicator
With Indicator
Fuse size
3L
Fitted with:
Top indicator
Suitable for
SD3L-S-PV XL Fuse base
eaton-bussmann-series-photovoltaic-fuses-catalogue-ca135004en.pdf
DA-DC-00004973.pdf
DA-DC-00004973.pdf
Eaton Bussmann - Products for sustainable energy
PVS-3L Fuses flyer
PVS-3L Fuses data sheet
Feature: 250 A amperage rating and 1500 V voltage rating. Business Impact: Enables safe, code-compliant protection for high-voltage PV strings, limiting damage during faults and reducing the risk of cascading failures. Application: Suitable for commercial and utility-scale PV arrays that operate at 1500 V DC. Insight: Pairing these ratings with a 100 kAIC interrupt capability ensures robust arc-quenching performance in demanding installations. Feature: Class gPV and Pre arc (I2T) of 90000. Business Impact: Optimizes fault discrimination and minimizes arcing energy, extending component life and protecting inverters. Application: Critical for inverters and junctions where fast interruption is essential to prevent panel-level damage. Insight: Supports reliable operation under diverse PV string configurations. Feature: With Indicator and 3L fuse size. Business Impact: Quick status checks and a compact footprint simplify field servicing and retrofit projects. Application: Ideal for SD3L-S-PV XL fuse bases in modular solar protection schemes. Insight: Reduces maintenance time and improves mount-density in crowded equipment rooms. Feature: Watt losses 43 W. Business Impact: Lower heat generation translates to cooler cabinet environments and improved overall system efficiency. Application: Beneficial in enclosure-limited installations where thermal management is a concern. Insight: Helps meet enclosure ratings and energy management objectives. Feature: Compliances CE Marked, RoHS Compliant; Certifications IEC 60269, UL Listed. Business Impact: Ensures regulatory acceptance across regions, streamlining procurement and reducing compliance risk. Application: Global solar deployments requiring standard electrical protection certification. Insight: Simplifies supplier audits and project documentation. Feature: Compatible with SD3L-S-PV XL Fuse base. Business Impact: Fast, plug-in protection with proven compatibility reduces installation time and field errors. Application: Retrofit and new-build PV systems using modular protection baselines. Insight: Supports scalable protection architectures with predictable performance.
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FAQs
For PV installations, ensure compatibility with the SD3L-S-PV XL fuse base and use the 3L PV enclosure layout. The device measures 205 mm in length, 82 mm in height, and 75 mm in width, and features a top indicator for quick status checks. This combination simplifies retrofit and new-build wiring while maintaining clear fault visibility.
The fuse is rated for 1500 V DC and 250 A with a 100 kAIC interrupt capability, class gPV construction, and a Pre arc I2T of 90000. These specs provide reliable overcurrent protection and controlled arc energy in high-voltage PV strings, supporting safe operation in modern solar installations.
Yes. The PVS250A-3L-15 is CE Marked and RoHS Compliant, and UL Listed, with IEC 60269 alignment. These certifications ensure broad regulatory acceptance, simplify compliance documentation, and facilitate procurement across regions with stringent electrical protection standards.
The device features a convenient top indicator that shows fuse status at a glance, enabling faster diagnostics. Its high interrupt rating and PV-specific class reduce nuisance outages, while the 3L design and compatibility with SD3L-S-PV XL bases streamline replacements, cutting on-site maintenance time and minimizing downtime.
The PVS250A-3L-15 is designed for use with the SD3L-S-PV XL fuse base, offering straightforward plug-in installation and reliable mechanical fit. This compatibility supports modular protection schemes in PV inverters and racking systems, promoting faster installation and easier future upgrades.