Eaton PV-4A10-2P Photovoltaic Fuse - Class gPV
Part Number: PV-4A10-2P
Quick Summary
PV-4A10-2P photovoltaic fuse protects solar strings with fast overcurrent protection up to 1000 Vdc. This device supports reliable, module-level protection in modern PV installations. The fuse complies with IEC 60269-6 type A and carries Class gPV designation, along with UL Listed and CSA Certified marks, delivering safety and traceability. RoHS compliant and CE marked, it supports global deployment. Its compact 10 x 38 mm form factor, 4 A rating, and 50 kAIC interrupt capability help engineers streamline protection schemes while reducing commissioning time and total cost of ownership.
Product Information
Extended Description
PV-4A10-2P Eaton: Eaton Bussmann series photovoltaic fuses, 1000 Vdc, 4A, 50 kAIC, Non Indicating, IEC 60269-6 type A, Class gPV, Time constant: 1-3 ms, Dual PCB tab
Product Name
Eaton Bussmann series photovoltaic fuses
Catalog Number
PV-4A10-2P
UPC
051712373562
EAN
5027590506236
Product Length/Depth
44 mm
Product Height
38 mm
Product Width
52 mm
Product Weight
12.3 g
Warranty
Not Applicable
Compliances
RoHS Compliant CE Marked
Certifications
UL Listed CSA Certified IEC Rated CCC
Amperage Rating
4 A
Voltage rating
1000 Vdc
Interrupt rating
50 kAIC
Class
Class gPV
Pre arc (I2T)
9.5
Watt losses
1.5 W
Application
Photovoltaic strings
Fuse indicator
Other
Fuse size
10 x 38 mm
Fitted with:
PCB Fixing double 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
High interrupt rating and DC suitability drive safer solar string protection. The PV-4A10-2P delivers 50 kAIC at up to 1000 Vdc, absorbing fault energy before downstream equipment is stressed, which minimizes panel damage and downtime. In practical PV string protection, this translates to shorter fault durations and reduced arc flash risk for service technicians during maintenance and testing. Fast response time reduces backfeeding and protects sensitive array components; its 1–3 ms pre-arc characteristic ensures rapid fault clearance across varying irradiation conditions. The device is designed to meet global standards with IEC 60269-6 type A, Class gPV, UL Listed, CSA Certified, and IEC rated marks, simplifying regulatory approvals. The compact 10 x 38 mm footprint, PCB fixing double pin, and CHPV modular fuse holder compatibility minimize installation time and cabinet congestion. RoHS and CE compliance, along with low watt losses of 1.5 W, support reliable operation in diverse climates while keeping enclosure temperatures manageable. The fuse’s weight of 12.3 g and standard 10 x 38 mm size promote easy handling and replacement in field service.
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FAQs
PV-4A10-2P is designed with PCB double-pin mounting and a 10 x 38 mm format. To install, align the fuse with the CHPV holder’s contacts, insert the PCB pins into the corresponding socket or PCB vias, and secure with standard mounting hardware. Confirm correct polarity and ensure the assembly is within the 1000 Vdc rating. After mounting, verify mechanical stability and electrical continuity before energizing the string.
The device provides a 4 A amperage rating, a 1000 Vdc voltage rating, and a 50 kAIC interrupt rating. It is constructed for photovoltaic string protection and adheres to IEC 60269-6 type A with Class gPV characteristics, enabling reliable fast-acting protection for PV arrays.
Yes. Its 1000 Vdc rating, 4 A current rating, and 50 kAIC interrupt capacity make it appropriate for commercial PV strings. The fuse is RoHS compliant, CE marked, UL Listed, CSA Certified, and IEC Rated, ensuring regulatory compliance and consistent performance across international deployments.
PV-4A10-2P carries UL Listed, CSA Certified, IEC Rated, CCC markings, and RoHS compliance with CE marking. These certifications support global usage, streamline procurement for regulated projects, and help you meet safety and environmental requirements in solar installations.
The fuse uses a 10 x 38 mm format with a length/depth of 44 mm, height of 38 mm, width of 52 mm, and a weight of 12.3 g. It is fitted with PCB fixing double pins and is compatible with CHPV modular fuse holders, simplifying installation and replacement in compact PV enclosures.