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Mersen

Mersen HP12NH3LGPV250B 250A 1250VDC NH3L gPV photovoltaic fuse

Part Number: HP12NH3LGPV250B

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HP12NH3LGPV250B combines Mersen engineering with a 1250VDC NH3L gPV photovoltaic fuse, specified at 250A across a 1250VDC system rating, intended for utility-scale photovoltaic array protection and built around bolt-down mounting.

Rated Current250A
Rated Voltage1250VDC
Breaking Capacity50kA DC
PackageNH 3

In utility-scale photovoltaic array protection designs, Mersen HP12NH3LGPV250B serves as a 1250VDC NH3L gPV photovoltaic fuse matched to the series architecture. The configuration combines a 250A current rating, 1250VDC, bolt-down mounting, and 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
HP12NH3LGPV250B
Manufacturer Part Number
P1048675
Series
HP12NH
Fuse Type
NH gPV Photovoltaic Fuse
Current Rating
250A
Voltage Rating
1250VDC
AC / DC
DC
Breaking Capacity
50kA DC
Package / Dimensions
NH 3
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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