Eaton PV-63ANH1 Photovoltaic Fuse - UL Listed gPV
Part Number: PV-63ANH1
Quick Summary
Photovoltaic fuse protection with the PV-63ANH1 ensures reliable DC protection for solar arrays up to 1000 V in industrial electrical systems. Engineers often grapple with selecting fast-acting protection that minimizes nuisance trips and reduces maintenance in outdoor PV farms. The device carries IEC 60269, UL Listed and CSA Certified marks, along with CE marking RoHS compliance, aligning with global safety and environmental standards. Designed for PV array combiners and disconnects, the PV-63ANH1 integrates with SD1-D-PV NH fuse bases, enabling quick installation and robust protection. This combination translates to lower downtime, simpler compliance reporting, and a more predictable protective strategy for procurement and engineering teams.
Product Information
Extended Description
PV-63ANH1 Eaton: Eaton Bussmann series Fuse-link, high speed, 63 A, DC 1000 V, NH1, gPV, UL PV, UL, IEC, dual indicator
Product Name
Eaton Bussmann series photovoltaic fuses
Catalog Number
PV-63ANH1
UPC
051712377133
EAN
5027590506342
Product Length/Depth
137 mm
Product Height
68 mm
Product Width
134 mm
Product Weight
434 g
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Certifications
IEC 60269 UL Listed CSA Certified
Amperage Rating
63 A
Voltage rating
1000 Vdc
Interrupt rating
50 kAIC
Class
Class gPV
Pre arc (I2T)
470
Watt losses
12 W
Application
Photovoltaic array combiners and disconnects
Fuse type
PV-ANH1
Fuse indicator
Combination fuse status indicator
Fuse size
NH1
Fitted with:
Blade without bolt holes
Suitable for
SD1-D-PV NH Fuse base
eaton-bussmann-series-photovoltaic-fuses-catalogue-ca135004en.pdf
eaton-bussmann-series-photovoltaic-fuses-catalogue-ca135004en.pdf
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CE Square-bodied PV fuse-links
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High-speed PV fuse-link delivers rapid fault interruption, limiting energy to PV modules and wiring. The 63 A, 1000 Vdc rating supports direct connection to DC strings in utility-scale and commercial PV installations. By meeting gPV class requirements, the fuse provides reliable protection in harsh solar environments and helps prevent insulation damage and fire risk. It also features a dual status indicator for immediate at-a-glance health checks, reducing maintenance overhead. Compatibility and installation advantages include NH1 fuse size, blade without bolt holes, and compatibility with SD1-D-PV NH Fuse base, which simplifies enclosure fit and field servicing. Certifications and compliance are supported by CE, RoHS, IEC, UL and CSA marks, streamlining procurement and cross-border deployments. Electrical characteristics like pre-arc I2T of 470 and 50 kAIC interrupt rating translate into predictable fault clearing and system resilience. Practical dimensions and weight—137 mm length, 134 mm width, 68 mm height, 434 g—ensure reliable installation in standard PV protection enclosures.
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FAQs
PV-63ANH1 is designed for NH fuse bases, specifically the SD1-D-PV NH Fuse base. It uses the NH1 fuse size and features a blade without bolt holes, simplifying mounting in standard PV protection enclosures. This compatibility reduces field modifications and speeds up installation while maintaining secure electrical connections and proper heat dissipation in outdoor environments.
The fuse provides a 63 A amperage rating and a 1000 Vdc voltage rating, with a 50 kAIC interrupt rating. It features a pre-arc I2T of 470 and watt losses of 12 W. These specifications ensure fast fault clearance for PV strings, minimizing arc energy and protecting modules and wiring. It is UL listed and IEC rated, with RoHS compliance for safe global deployment.
Yes, PV-63ANH1 is specifically designed for photovoltaic array combiners and disconnects. It is labeled as a PV fuse of the NH1 size, with a combination fuse status indicator for quick remote or on-site status checks. Its integration with SD1-D-PV NH fuse bases enables straightforward installation in common PV protection architectures.
The device carries CE marking and RoHS compliance, and is certified to IEC 60269 standards as well as UL Listed and CSA Certified. These certifications support safe operation in global markets, simplify vendor qualification, and help meet regulatory requirements for solar energy projects.
The dual fuse status indicator reduces maintenance trips by providing immediate health visibility, while low watt losses (12 W) minimize enclosure heat and cooling needs. The fast protection improves system uptime and reduces downtime costs, and its robust compatibility with NH fuse bases accelerates installation and service in PV protection schemes, delivering a favorable total cost of ownership.