Eaton PV-355ANH3 PV Fuse - UL/IEC Certified
Part Number: PV-355ANH3
Quick Summary
PV-355ANH3 PV fuse provides high-speed protection for photovoltaic systems, inverters, and array combiners. Design teams often struggle with DC fault events that cause outages, equipment damage, and costly downtime. The device carries UL Listed, IEC certification, and CE marking, with RoHS compliance, delivering confidence in safety, reliability, and regulatory alignment. Engineered for field installation and OEM integration, this fuse reduces maintenance cycles, simplifies protection schemes, and supports scalable solar deployments up to 1000 VDC. By combining clear status indication with robust interrupt performance, it enables faster fault diagnosis and down-time minimization across PV string protection. It also aligns with gPV class requirements, helping you meet solar industry standards.
Product Information
Extended Description
PV-355ANH3 Eaton: Eaton Bussmann series Fuse-link, high speed, 355 A, DC 1000 V, NH3, gPV, UL PV, UL, IEC, dual indicator
Product Name
Eaton Bussmann series photovoltaic fuses
Catalog Number
PV-355ANH3
UPC
051712497992
EAN
5027590506113
Product Length/Depth
80 mm
Product Height
32 mm
Product Width
51 mm
Product Weight
1100 g
Warranty
No warranty
Compliances
CE Marked RoHS Compliant
Certifications
IEC 60269 UL Listed CSA Certified
Amperage Rating
355 A
Voltage rating
1000 Vdc
Interrupt rating
50 kAIC
Class
Class gPV
Pre arc (I2T)
44500
Watt losses
46 W
Application
Photovoltaic systems, inverters ,Photovoltaic array combiners and disconnects
Fuse type
PV-ANH3
Fuse indicator
Combination fuse status indicator
Fuse size
NH3
Fitted with:
Blade without bolt holes
Suitable for
SD3-D-PV NH Fuse base
eaton-bussmann-series-photovoltaic-fuses-catalogue-ca135004en.pdf
CE Square-bodied PV fuse-links
CE Square-bodied PV fuse-links
PV_300-400A_NH3_STEP.stp
Eaton Bussmann - Products for sustainable energy
720133 NH photovoltaic fuse links
Feature 355 A amperage rating and 1000 Vdc voltage rating provides robust protection for high-current DC solar circuits, with a 50 kAIC interrupt capacity. Business Impact reduces risk of damage to inverters and combiner boxes, enabling higher system uptime in utility-scale and commercial PV installations. Application suitable for photovoltaic systems, inverters, and PV array combiners requiring fast, reliable overcurrent protection in harsh environments. Feature NH3 fuse size and gPV class designation ensures compatibility with standard PV protection hardware and regulatory compliance, reducing procurement complexity. Business Impact improves safety margins and simplifies documentation for IEC and UL PV protection schemes, lowering total cost of ownership over project lifecycles. Application integrates with SD3-D-PV NH fuse bases for quick retrofit and scalable protection upgrades. Feature Dual fuse status indicator provides real-time condition visibility, reducing field checks and maintenance labor, while compatibility with blade-free bolt-hole designs speeds installation. Business Impact minimizes downtime and technician time, boosting installation efficiency and long-term reliability.
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FAQs
The PV-355ANH3 is compatible with SD3-D-PV NH Fuse bases and is designed for NH3 fuse size installations. It features a blade-free design without bolt holes for streamlined, tool-free mounting and faster field installation, reducing labor time and improving retrofitability in existing PV protection schemes.
Key ratings include a 355 A amperage rating, 1000 Vdc voltage rating, 50 kAIC interrupt capability, and a pre-arc (I2T) value of 44500. These specs support high-current DC protection for solar arrays, inverters, and combiners while controlling arc energy and minimizing collateral damage during faults.
Yes. With gPV class designation, a 1000 Vdc rating, and UL/IEC certifications, the PV-355ANH3 is suitable for grid-tied solar systems, utility-scale projects, and commercial PV installations. Its dual indicator helps maintain reliable protection status in critical grid-tie configurations, supporting compliance and safety requirements.
The PV-355ANH3 carries CE marking, RoHS compliance, IEC 60269 certification, and UL Listed status. These certifications ensure regulatory compliance, reduce procurement risk, support safety audits, and align with international PV protection standards for cross-border projects and OEMs.
The dual status indicator and high-speed protective action reduce field maintenance and downtime by enabling quick fault diagnosis and faster replacement decisions. The robust 355 A/1000 Vdc protection reduces inverter and cable damage, lowering downstream repair costs and extending inverter life, contributing to a favorable total cost of ownership for PV projects.