HomeProductsDC SeriesDC FusePhotovoltaic Fuse14x51 DC 1500V Cylindrical gPV Fuse Link

14x51 DC 1500V Cylindrical gPV Fuse Link

14x51mm gPV series is engineered for high-power solar applications that require greater current carrying capacity and superior thermal performance. Designed to protect PV strings and arrays from low-level overcurrents and short-circuit faults, these fuses provide a robust safety barrier for larger residential, commercial, and industrial solar installations.

Product Overview:

The 14x51 gPV fuse link and matching fuse holder are designed to provide safe and reliable protection against overload and short circuit faults in photovoltaic module strings and PV arrays, offering a balance between compact footprint and higher breaking capacity.

Applications:

Suitable for PV DC combiner boxes, inverters, and DC distribution equipment in commercial and industrial solar installations where medium current protection is required.

Key Features:

  • Current rating range: 10A to 40A
  • High voltage ratings:  1500V DC
  • Breaking capacity: 25kA
  • Compliant with international standards: IEC 60269-6 (gPV), GB/T 13539.6, and EN 60947-3
  • RoHS approved for environmentally friendly manufacturing
  • 14x51 mm body size – optimized for reliable thermal performance
  • Integrated fuse link and holder design for secure and convenient installation

Quality Assurance:

Manufactured to rigorous specifications and fully certified, ensuring fast and reliable interruption of fault currents under harsh DC conditions, protecting your PV system investment.

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