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Class gPV fuse H0FF
DChigh-currenthigh-voltage

Class gPV fuse - H0FF - Holly/Hollyfuse/Hollyland - DC / high-current / high-voltage
Class gPV fuse - H0FF - Holly/Hollyfuse/Hollyland - DC / high-current / high-voltage
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Characteristics

Class
Class gPV
Other characteristics
DC, high-voltage, high-current
Applications
for photovoltaic applications
Amperage

Min.: 32 A

Max.: 400 A

VAC

1,250 V

VDC

1,000 V

Description

Product overview
H0FF is a photovoltaic fuse designed to protect PV string circuits and DC networks in solar power installations. It provides overcurrent protection compliant with international PV fuse standards.

Key information
  • Rated current: 32A–400A
  • Rated voltage: 1250V AC / 1000V DC
  • Reference standards: IEC 60269-4, GB/T 13539.4, UL 248-13
  • Safety certifications: CCC, cURus, TUV, CE


Applications
  • Protection of photovoltaic (PV) string circuits
  • Overcurrent protection in DC combiner boxes and PV inverters
  • Use in industrial and commercial solar installations


Documents
Datasheet available in PDF format. Certification documents available on request.

Technical specifications
  • Model: H0FF
  • Rated current: 32A–400A
  • Rated voltage: 1250V AC / 1000V DC
  • Reference standard: IEC 60269-4
  • Reference standard: GB/T 13539.4
  • Reference standard: UL 248-13
  • Safety certification: CCC
  • Safety certification: cURus
  • Safety certification: TUV
  • Safety certification: CE

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

Intersolar 2026
Intersolar 2026

23-25 Jun 2026 Munich (Germany) Hall B3 - Stand 674

  • More information
    Go to the Holly/Hollyfuse/Hollyland website for more information

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.