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Mersen

Mersen HP12NH3LGPV400B 400A 1250VDC NH3L gPV photovoltaic fuse

Part Number: HP12NH3LGPV400B

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The HP12NH3LGPV400B model from Mersen provides a 1250VDC NH3L gPV photovoltaic fuse; the primary electrical envelope is 400A, 1250VDC, intended for utility-scale photovoltaic array protection and built around bolt-down mounting.

Rated Current400A
Rated Voltage1250VDC
Breaking Capacity50kA DC
PackageNH 3

Designed around utility-scale photovoltaic array protection, HP12NH3LGPV400B combines the HP12NH platform with 1250VDC NH3L gPV photovoltaic fuse characteristics. Electrical and mechanical selection centers on 400A, 1250VDC, gPV full-range solar protection with a 50kA DC interrupting rating, and the bolt-down format. For a replacement or new build, compare the mounting details and standards with the linked manufacturer documentation.

Technical Specifications

Part Number
HP12NH3LGPV400B
Manufacturer Part Number
S1048678
Series
HP12NH
Fuse Type
NH gPV Photovoltaic Fuse
Current Rating
400A
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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