Eaton PV-8A10-1P Photovoltaic Fuse - IEC Rated

Part Number: PV-8A10-1P
PV-8A10-1P
Manufacturer
Eaton
Part number
PV-8A10-1P
Category

Quick Summary

PV-8A10-1P photovoltaic fuse provides reliable overcurrent protection for solar strings in 1000 V DC PV systems. Design teams struggle with fast, predictable protection that minimizes downtime and simplifies mounting in compact arrays. It bears IEC Rated, UL Listed, CSA Certified marks, plus CE marking and RoHS compliance for broad regulatory acceptance. With a 1–3 ms time constant, 8 A rating, and 50 kAIC interrupt capability, it delivers rapid fault clearance. Its small form factor and PCB fixing single-pin design translate into easier installation and lower maintenance, delivering tangible business value in space-constrained, high-voltage PV environments.

Product Information

Extended Description

PV-8A10-1P Eaton: Eaton Bussmann series photovoltaic fuses, 1000 Vdc, 8A, 50 kAIC, Non Indicating, IEC 60269-6 type A, Class gPV, Time constant: 1-3 ms, Single PCB tab
Product Name
Eaton Bussmann series photovoltaic fuses
Catalog Number
PV-8A10-1P
UPC
051712389839
EAN
5027590506403
Product Length/Depth
40 mm
Product Height
13 mm
Product Width
7 mm
Product Weight
10.9 g
Warranty
Not Applicable
Compliances
RoHS Compliant CE Marked
Certifications
IEC Rated CSA Certified UL Listed CCC
Amperage Rating
8 A
Voltage rating
1000 Vdc
Interrupt rating
50 kAIC
Class
Class gPV
Pre arc (I2T)
3
Watt losses
2.1 W
Application
Photovoltaic strings
Fuse type
PV-A10-1P
Fuse indicator
Other
Fuse size
10 x 38 mm
Fitted with:
PCB Fixing single pin
Quantity
10
Suitable for
CHPV Modular fuse holder
eaton-bussmann-series-photovoltaic-fuses-catalogue-ca135004en.pdf eaton-bussmann-series-photovoltaic-fuses-catalogue-ca135004en.pdf DA-DC-00005062.pdf DA-DC-00005062.pdf Eaton Bussmann - Products for sustainable energy 720110 10x38 mm PV fuses
Feature: 1000 Vdc rating and 8 A current rating → Business Impact: Safe, reliable protection for high-voltage PV strings with ample headroom during fault conditions → Application: Utility-scale and commercial PV systems where voltage and current levels challenge protection schemes. Feature: 50 kAIC interrupt rating → Business Impact: Superior arc suppression reduces damage risk and downtime → Application: Large solar arrays with high fault energy. Feature: Time constant 1–3 ms → Business Impact: Fast fault clearing minimizes energy release and module stress → Application: Rapid response in dynamic PV environments. Feature: IEC 60269-6 Type A, Class gPV → Business Impact: PV-specific standard compliance reduces integration risk → Application: Code-compliant installations across markets. Feature: Non-indicating, PCB fixing single-pin → Business Impact: Simplified mounting, reduced assembly time, compact footprint → Application: Dense DC distribution panels and CHPV modular systems. Feature: 10 x 38 mm fuse size → Business Impact: Standardized footprint enables easy replacement and compatibility → Application: Retrofit and upgrades in existing PV enclosures. Feature: RoHS, CE Marked, UL Listed, CSA Certified → Business Impact: Broad regulatory acceptance lowers procurement friction and accelerates deployment → Application: Global solar projects with diverse compliance needs.

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FAQs

PV-8A10-1P is designed for use with CHPV Modular fuse holders and comes with a PCB fixing single-pin interface. To install, insert the single-pin terminal into the holder, secure via the PCB footprint, and verify correct alignment with the string circuit. The compact 10x38 mm form factor aids tight installations in PV enclosures and reduces wiring complexity.
PV-8A10-1P provides 8 A current rating, 1000 V_dc voltage rating, and a 50 kAIC interrupt rating. It delivers a fast 1–3 ms response time, limiting fault energy and arc duration. With Class gPV designation and IEC 60269-6 Type A compliance, it ensures PV-string protection meets industry standards while minimizing thermal stress on adjacent components.
Yes. The 1000 Vdc rating and 8 A current capacity are well suited for PV strings in commercial and utility-scale projects. Its 50 kAIC interrupt capability and Class gPV rating provide reliable protection against arc faults and overcurrents. Additionally, its compatibility with CHPV holders simplifies integration into modular PV enclosures and combiner boxes.
PV-8A10-1P carries IEC Rated, UL Listed, CSA Certified, CCC marks, plus CE marking and RoHS compliance. These certifications verify electrical safety, performance against PV-specific standards, and environmental compliance. They help meet regulatory requirements across regions, streamline supplier qualification, and reduce project risk in grid-connected and commercial solar deployments.
Its fast fault-clearing time minimizes arc energy, reducing thermal stress and potential damage to modules. The non-indicating, single-pin PCB interface simplifies replacement in dense enclosures, cutting maintenance time. With a compact 10x38 mm footprint and CHPV compatibility, upgrades and retrofits are straightforward, contributing to lower lifetime maintenance costs and improved system uptime.