Eaton PV-50ANH1 PV Fuse - Class gPV 50A 1000Vdc
Part Number: PV-50ANH1
Quick Summary
Eaton PV-50ANH1 photovoltaic fuse provides high-speed DC protection for photovoltaic arrays in industrial power systems. Engineers often struggle with arc faults, panel downtime, and regulatory compliance when protecting PV strings. This device carries IEC 60269, UL Listed, CSA Certified marks with CE and RoHS compliance, ensuring global acceptance and safer field deployments. With NH1 compatibility and a compact form factor, it simplifies installation, reduces wiring complexity, and supports quick diagnostics with a combination fuse status indicator.
Product Information
Extended Description
PV-50ANH1 Eaton: Eaton Bussmann series Fuse-link, high speed, 50 A, DC 1000 V, NH1, gPV, UL PV, UL, IEC, dual indicator, live gripping lugs
Product Name
Eaton Bussmann series photovoltaic fuses
Catalog Number
PV-50ANH1
UPC
051712377102
EAN
5027590506281
Product Length/Depth
135 mm
Product Height
63 mm
Product Width
40 mm
Product Weight
407.3333333 g
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Certifications
IEC 60269 UL Listed CSA Certified
Amperage Rating
50 A
Voltage rating
1000 Vdc
Interrupt rating
50 kAIC
Class
Class gPV
Pre arc (I2T)
400
Watt losses
10.5 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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UKCA Square-bodied PV fuse-links
Eaton Bussmann - Products for sustainable energy
720133 NH photovoltaic fuse links
Feature: High-speed photovoltaic fuse-link rated for 50 A at 1000 Vdc. Business Impact: Rapid interruption minimizes damage to PV modules and wiring, reducing downtime and replacement costs. Application: Photovoltaic array combiners and disconnects in utility-scale and commercial solar installations. Feature: gPV class with live gripping lugs and dual indicator for status. Business Impact: safer, reliable fault isolation with easy field inspection, lowering maintenance time and risk. Application: NH1 fuse base installations where robust, vibration-resistant connections are needed. Feature: Compact NH1 form factor and blade-without-bolt-holes design. Business Impact: easier retrofit and streamlined enclosure layouts, enabling tighter space planning and faster commissioning. Application: Retrofit projects and new builds using SD1-D-PV NH fuse bases. Feature: Clear electrical ratings and performance specs. Business Impact: predictable protection margins with 50 kAIC interrupt, 400 pre-arc I2T, and 10.5 W watt losses, supporting reliable fault clearance and system safety. Application: Solar DC distribution networks in commercial facilities. Feature: Compliance and documentation readiness. Business Impact: reduces regulatory risk and procurement complexity with CE, RoHS, UL, IEC, and CSA certifications plus datasheet resources. Application: Global deployments with standardized maintenance and audits.
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FAQs
PV-50ANH1 is designed to fit the SD1-D-PV NH fuse base and uses the blade-without-bolt-holes mounting. Ensure proper alignment with the base, engage the live gripping lugs securely, and verify the combination fuse status indicator is visible for fault diagnostics after installation.
The device is rated for 50 A at 1000 Vdc, with a 50 kAIC interrupt rating and a pre-arc I2T of 400. It features a gPV class designation, consumes about 10.5 W in operation, and is compatible with PV array applications such as combiners and disconnects.
PV-50ANH1 is CE Marked and RoHS Compliant, UL Listed, and conforms to IEC 60269 and CSA Certified requirements, ensuring broad regulatory acceptance for global PV installations.
Warranty is Not Applicable for this product, but Eaton provides extensive datasheets, installation guides, and technical support to assist with compliant and reliable system integration.
The fuse measures 135 mm in length, 63 mm in height, and 40 mm in width, with an approximate weight of 407.33 g. It is an NH1 size device fitted with blade contacts and designed for SD1-D-PV compatibility.