Eaton PV-5A10-2P Photovoltaic Fuse - Class gPV
Part Number: PV-5A10-2P
Quick Summary
PV-5A10-2P photovoltaic fuses protect solar strings and DC distribution networks. Designers face the challenge of achieving high voltage protection, fast response, and compact form without escalating cost. This device features UL Listed, IEC Rated, and CSA Certified markings with RoHS and CE compliance, enabling global deployments. By pairing robust electrical performance with a compact 10x38 mm package, it supports easy panel density, scalable protection, and streamlined procurement for Eaton Bussmann series installations in commercial and utility-scale PV projects.
Product Information
Extended Description
PV-5A10-2P Eaton: Eaton Bussmann series photovoltaic fuses, 1000 Vdc, 5A, 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-5A10-2P
UPC
051712373579
EAN
5027590506304
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 IEC Rated CSA Certified CCC
Amperage Rating
5 A
Voltage rating
1000 Vdc
Interrupt rating
50 kAIC
Class
Class gPV
Pre arc (I2T)
19
Watt losses
1.6 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 voltage, high current protection is essential for PV strings; the PV-5A10-2P delivers 1000 Vdc and 5 A with a 50 kAIC interrupt rating, enabling reliable fault clearance in solar arrays while minimizing conductor and insulation damage. The 1-3 ms time constant provides rapid response to transient faults, reducing arc energy and downtime in critical DC networks. Its 10 x 38 mm fuse size and dual PCB tab design support reliable board mounting and stable electrical contact, improving installation quality and long-term reliability. Compatibility with CHPV modular fuse holders simplifies stocking, spares planning, and field upgrades, while RoHS and CE compliance along with UL Listed, IEC Rated, and CSA Certified markings ensure regulatory peace of mind across regions. The compact form factor (44 mm length, 52 mm width, 38 mm height) and 12.3 g weight enable higher density on PV inverters and combiner boxes, reducing enclosure footprint and overall system cost. Fitted with PCB fixing double pin and non-indicating design keeps installation straightforward while delivering proven protection for photovoltaic strings in diverse environments.
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FAQs
Yes. The PV-5A10-2P is designed for CHPV modular fuse holders, featuring a 10 x 38 mm size with dual PCB pins for secure mounting. This compatibility simplifies installation, stocking, and field upgrades in PV string protection schemes.
The fuse is rated for 5 A and 1000 Vdc, with an interrupt rating of 50 kAIC. It belongs to Class gPV and has a pre-arc I2T of 19, with a time constant of 1–3 ms, suitable for rapid fault clearance on PV strings.
Yes. It is RoHS compliant and CE marked, and carries UL Listed, IEC Rated, and CSA Certified certifications, along with CCC where applicable, enabling use in diverse regulatory environments.
The fuse is 10 x 38 mm in size, with a product length/depth of 44 mm, height of 38 mm, and width of 52 mm. It weighs 12.3 g and is fitted with PCB fixing double pins for secure, reliable mounting.
With a fast 1–3 ms response and 50 kAIC interrupt capability, it minimizes fault energy and potential damage to PV wiring and modules. Its compact form factor reduces enclosure footprint and simplifies procurement and maintenance in solar installations.