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Mersen

Mersen HP12NH1LGPV125B 125A 1250VDC NH1XL gPV photovoltaic fuse

Part Number: HP12NH1LGPV125B

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HP12NH1LGPV125B combines Mersen engineering with a 1250VDC NH1XL gPV photovoltaic fuse; the configuration is rated 125A and 1250VDC, intended for utility-scale photovoltaic array protection and built around bolt-down mounting.

Rated Current125A
Rated Voltage1250VDC
Breaking Capacity50kA DC
PackageNH1XL

In utility-scale photovoltaic array protection designs, Mersen HP12NH1LGPV125B serves as a 1250VDC NH1XL gPV photovoltaic fuse matched to the series architecture. Rated at 125A and 1250VDC, this version uses bolt-down mounting and is characterized by gPV full-range solar protection with a 50kA DC interrupting rating. For a replacement or new build, compare the mounting details and standards with the linked manufacturer documentation.

Technical Specifications

Part Number
HP12NH1LGPV125B
Manufacturer Part Number
K1048671
Series
HP12NH
Fuse Type
NH gPV Photovoltaic Fuse
Current Rating
125A
Voltage Rating
1250VDC
AC / DC
DC
Breaking Capacity
50kA DC
Package / Dimensions
NH1XL
Mounting
Bolt-Down
Application
Solar PV
Standard
IEC 60269-6 · UL 2579
Terminal Type
Direct Mount
Utilization Class
gPV
Approvals
CE · RoHS · UL Listed
Certifications
UL Listed|CE|RoHS

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