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Approvals & Standards

  • IEC 60269-6
  • UL 2579
  • RoHS compliance

Key features & benefits

Mersen HP12NH photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Helio-Protection® HP12NH fuse links are designed for the protection of cables in a PV group of chains when a short circuit occurs in a panel (main fuse category). This HelioProtection® main fuse range enlarges our PV fuse links offering on a size having a worldwide acceptance. They are of the gPV type and comply with both IEC 60269-6 and UL 2579 PV standards.
They are also available with bolted type blades for direct mounting.

More specifications

Applications

  • All photovoltaic applications
  • Inverter DC input protection
  • Re-combiner applications (sub combiner, array combiner, master combiner)

Product Specifications

Ampere range

125 ... 400 A  

Speed/Characteristic

gPV  

REACH Compliant

Yes  

References in this serie  (16)

Item number - Catalog No.

Ampere rating

Fuse size

Total Clearing I2t

Indication System

Product weight

A1033390 - HP12NH3LGPV315

315   A

-

-

-

1.66   kg

B1033391 - HP12NH3LGPV350

350   A

-

-

-

1.66   kg

C1033392 - HP12NH3LGPV400

400   A

-

-

-

1.66   kg

G1039744 - HP12NH1XLGPV125

125   A

1XL  

-

-

0.435   kg

H1039745 - HP12NH1XLGPV160

160   A

1XL  

-

-

0.698   kg