nVent HB03289 - FUSEHLDR NH1XL PV, Bulletin HB2 (Busbar Components - Busbar Accessories), Size/Dims: 2.36x10.47x4.02, Material: Plastic
nVent

HB03289

UPC: 783510266240

Contact for Pricing

Overview

The nVent HB03289 FUSEHLDR NH1XL PV is a precision-engineered fuse holder designed for NH1XL photovoltaic fuse-links in high-current DC applications, specifically optimized for NH1XL fuse-links with blade contacts. Part of the HB2 Series by nVent, this accessory delivers reliable circuit protection in solar power systems, industrial automation, and heavy manufacturing environments where high-performance electrical components are critical. Constructed from durable, high-grade plastic, the HB03289 offers superior resistance to corrosion, chemical exposure, UV radiation, and mechanical stress, ensuring long-term performance in demanding outdoor and industrial conditions. With exact dimensions of 2.36x10.47x4.02 inches (60x266x102 mm), it integrates seamlessly into busbar assemblies, providing secure mounting and stable electrical connections without compromising space efficiency. Engineered for high-capacity applications, this fuse holder supports NH1XL fuse-links rated up to 1500VDC and 250A, making it ideal for photovoltaic systems requiring high-level protection against overcurrent and short circuits. The HB03289 features M10 terminal screws with a recommended torque range of 8-10Nm for secure, vibration-resistant connections, and includes touch-safe protection to minimize the risk of accidental contact during installation or maintenance. Designed for compatibility with standard NH1XL fuse-links, it ensures consistent performance across renewable energy installations, grid-tied systems, and industrial power distribution networks. Backed by nVent’s reputation for innovation and reliability, the HB03289 is a trusted solution for professionals prioritizing operational excellence, safety, and long-term durability in electrical infrastructure.
  • Designed for NH1XL photovoltaic fuse-links with blade contacts
  • Supports applications up to 1500VDC and 250A
  • Dimensions: 2.36x10.47x4.02 inches (60x266x102 mm)
  • Material: High-grade plastic with corrosion and chemical resistance
  • Compatible with M10 terminal screws (torque: 8-10Nm)
  • Touch-safe protection for enhanced safety
  • Part of nVent's HB2 Series for busbar systems

Specifications

Material
Plastic
Series
HB2
Size
2.36x10.47x4.02 in
Package Dimensions (L x W x H)
11 IN x 3 IN x 5 IN
Package Dimensions (L x W x H)
27.94 cm x 7.62 cm x 12.7 cm
Package Weight (Imperial)
1.280 L
Package Weight (Metric)
0.581 kg
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Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.