nVent HB31971 - FUSEHLDR, 1P, MIDGET, 1000VDC (10), Bulletin HB2 (Busbar Components), Size/Dims: 18x81x58mm, Material/Finish:
nVent

HB31971

UPC: 783510176822

Contact for Pricing

Overview

The nVent HB31971 is a single-pole (1P) midget fuseholder designed for 1000VDC applications, engineered for reliability in industrial and commercial electrical systems. Part of the Bulletin HB2 series, this fuseholder is specifically designed for Bulletin HB2 busbar components, ensuring seamless integration within busbar-based electrical systems. The fuseholder delivers robust performance in high-voltage environments with a maximum current rating of 600A, making it suitable for demanding DC applications. Its compact dimensions of 18x81x58mm allow for efficient use of space in control panels, power distribution units, and other constrained installations. The fuseholder is constructed from a durable material with a specified finish, providing long-lasting performance in harsh conditions. Manufactured in the US by nVent, a trusted name in electrical components, the HB31971 ensures compliance with stringent quality standards and industry regulations. The precise engineering of the fuseholder provides secure and efficient fuse mounting, reducing the risk of electrical faults and downtime. Compatible with Class J fuses, it is specifically designed for use in photovoltaic systems, combiner boxes, and inverter DC input applications, where high reliability and safety are critical. The HB31971 is distributed by Gross Automation, offering easy integration into existing electrical infrastructure with minimal effort.
  • Single-pole (1P) design for 1000VDC applications
  • Compact dimensions: 18x81x58mm for space-constrained installations
  • Maximum current rating: 600A, compatible with Class J fuses
  • Part of Bulletin HB2 series, manufactured in the US by nVent
  • Suitable for busbar systems, control panels, and power distribution applications

Specifications

Package Weight (Imperial)
0.160 L
Package Weight (Metric)
0.073 kg
Bus UL508 Suppl Prot 1ph 18sqmm Aux

PS1/37/18HCB

Bus UL508 Suppl Prot 1ph 18sqmm Aux
CONTEMPRA BUS BAR

CBB77

CONTEMPRA BUS BAR
INLINE FH,10X38,1000V,LED,2-PL, Bulletin HB2 (Busbar Components), Size/Dims: 0.00x0.00x0.00

HB31960

INLINE FH,10X38,1000V,LED,2-PL, Bulletin HB2 (Busbar Components), Size/Dims: 0.00x0.00x0.00

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.