Eaton PV-50A-01XL-B-15 Photovoltaic Fuses - UL Listed
Part Number: PV-50A-01XL-B-15
Quick Summary
PV-50A-01XL-B-15 Photovoltaic fuses are designed to reliably protect DC solar power systems from overcurrent in PV arrays and inverters. Engineers often wrestle with protection that fits bolted connections, provides clear fault indication, and withstands outdoor, rapid cycling environments. This device carries UL Listed, IEC 60269, and CSA certification, with CE RoHS marking, aligning with global solar installations. By combining gPV class construction, a centre status indicator, and a compact bolted-footprint, it delivers safer, faster protection while reducing downtime and maintenance costs for commercial and utility-scale projects.
Product Information
Extended Description
PV-50A-01XL-B-15 Eaton: Eaton Bussmann series Fuse-link, high speed, 50 A, DC 1500 V, 01XL, gPV, UL, IEC, bolted connections
Product Name
Eaton Bussmann series photovoltaic fuses
Catalog Number
PV-50A-01XL-B-15
UPC
051712400640
EAN
5996516001424
Product Length/Depth
217 mm
Product Height
65 mm
Product Width
85 mm
Product Weight
1200 g
Warranty
No warranty
Compliances
CE Marked RoHS Compliant
Certifications
IEC 60269 UL Listed CSA Certified
Amperage Rating
50 A
Voltage rating
1500 Vdc
Interrupt rating
30 kAIC
Class
Class gPV
Pre arc (I2T)
175
Watt losses
25 W
Application
Photovoltaic systems, inverters, solar applications ,Photovoltaic array combiners and disconnects
Fuse type
PV-01XL-B-15
Fuse indicator
Centre fuse status indicator
Fuse size
01XL
Fitted with:
Side indicator
eaton-bussmann-series-photovoltaic-fuses-catalogue-ca135004en.pdf
CE Square-bodied PV fuse-links
CE Square-bodied PV fuse-links
Eaton Bussmann - Products for sustainable energy
Datasheet - PV-125A-2XL
10201 XL PV fuses
Feature: High-speed PV fuse-link provides rapid fault interruption. Business Impact: Minimizes damage to PV modules and inverters, reducing repair costs and downtime. Application: Suitable for PV arrays, inverters, and disconnects in solar installations. Feature: Electrical rating of 50 A at 1500 Vdc with a 30 kAIC interrupt rating. Business Impact: Enables robust protection for high-voltage DC strings, supporting larger systems and faster fault isolation. Application: Utility-scale and commercial PV systems with tight safety margins. Feature: Class gPV with pre-arc I2T of 175 and 25 W watt losses. Business Impact: Predictable protection behavior and energy efficiency, lowering operational energy losses and improving system reliability. Application: High-demand PV configurations requiring precise I2T control. Feature: Centre fuse status indicator and side indicator for quick diagnostics. Business Impact: Reduces maintenance time and accelerates fault localization, boosting uptime. Application: Field installations where rapid status reviews are essential. Feature: Compliance and certifications (CE Marked, RoHS, IEC 60269, UL Listed, CSA Certified). Business Impact: Simplifies regulatory approval and supplier qualification, lowering procurement risk. Application: Global solar projects with stringent certification requirements. Feature: Mechanical footprint with bolted connections (217 mm length, 85 mm width, 65 mm height) and 01XL fuse size. Business Impact: Easy retrofit and compatibility with standard electrical enclosures, lowering installation complexity. Application: PV combiners, disconnects, and inverter input protection in compact layouts.
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FAQs
PV-50A-01XL-B-15 uses bolted connections and measures 217 mm in length with an 85 mm width and 65 mm height. It features a centre fuse status indicator and a side indicator, simplifying on-site wiring and quick fault identification. Its 01XL fuse size fits standard PV enclosure footprints, making retrofits straightforward in existing solar installations.
Key ratings include a 50 A amperage rating, 1500 Vdc voltage rating, and a 30 kAIC interrupt rating. The device belongs to Class gPV and has a pre-arc I2T of 175. These specs ensure rapid fault clearing for high-voltage PV strings while maintaining manageable energy losses (25 W).
Yes. The fuse is designed for photovoltaic applications, including PV arrays and inverters, with bolted connections that suit field installations. Its CE Marked and RoHS-compliant status, along with UL Listed and CSA Certified certifications, support outdoor reliability and regulatory compliance for commercial and utility-scale projects.
The device is CE marked, RoHS compliant, and certified to IEC 60269 with UL Listed and CSA Certified marks. These certifications ensure global regulatory alignment, reduce procurement risk, and simplify supplier qualification for projects requiring rigorous electrical protection standards.
The centre fuse status indicator and side indicator accelerate fault diagnosis, reducing maintenance time. The high-speed protection minimizes damage to PV components, lowering repair costs. Compliance with multiple certifications also streamlines procurement and commissioning, delivering faster project delivery and lower lifecycle costs for PV installations.