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NH fuse NH3LgBat series
fast-actingClass gPVDC

NH fuse - NH3LgBat series - Holly/Hollyfuse/Hollyland - fast-acting / Class gPV / DC
NH fuse - NH3LgBat series - Holly/Hollyfuse/Hollyland - fast-acting / Class gPV / DC
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Characteristics

Configuration
NH
Type
fast-acting
Class
Class gPV
Other characteristics
DC, high-voltage, high-current
Applications
battery, for photovoltaic applications, for semiconductors
Amperage

Min.: 200 A

Max.: 550 A

VDC

1,500 V

Description

Product overview
The NH3LgBat is a DC fuse designed to provide overcurrent protection for battery arrays, energy storage systems and photovoltaic installations. It supports a rated voltage of 1500 V DC and is available in rated currents from 200 A to 550 A.

Key specifications
  • Rated current: 200 A–550 A
  • Rated voltage: 1500 V DC
  • Reference standard: IEC60269-7
  • Safety certification: TUV
  • Datasheet: HLDL-2307-02_71 (PDF)


Applications
  • Large battery systems and utility-scale energy storage (BESS)
  • Photovoltaic string and array protection
  • Industrial DC distribution and inverter protection


Compliance & safety
Meets the requirements of IEC60269-7 and holds TUV safety certification; intended for use where compliance with these standards is required.

Documents
Product datasheet available: HLDL-2307-02_71 (PDF). Contact supplier for installation instructions, detailed dimensions and ordering codes.

Images
Multiple product images available showing the NH3LgBat unit and its key views.

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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