nVent HB33501 - FH, SW, NH, 125A, BOTTOM, Bulletin HB2 (Busbar Components), Size/Dims: 0.00x0.00x0.00
nVent

HB33501

UPC: 783510197032

Contact for Pricing

Overview

The nVent HB33501 is a 3-pole NH switch disconnector fuse rated for 125A at 690VAC, designed for bottom-mounted installation on 60mm busbar systems. This component integrates seamlessly with busbars of dimensions 12, 15, 20, 25, or 30 x 5 or 10 mm, providing secure and efficient power distribution in industrial environments. The device features a multifunction handle with a snap-action switch mechanism for reliable operation and enhanced safety. Certified to IEC, VDE, and DNV GL standards, the HB33501 ensures compliance with global electrical safety regulations. With a power dissipation of 18.6W at 80% load, it is optimized for critical applications including power distribution panels, motor control centers, and substations. The bottom connection design simplifies wiring while maintaining robust construction for harsh industrial settings. Distributed by Gross Automation, this switch disconnector is a trusted solution for maintaining system integrity and preventing electrical hazards.
  • 3-pole NH switch disconnector fuse rated 125A at 690VAC
  • Bottom-mounted design for 60mm busbar systems (12-30 x 5-10mm)
  • Multifunction handle with snap-action switch for reliable operation
  • Certified to IEC, VDE, and DNV GL standards for global compliance
  • Power dissipation: 18.6W at 80% load

Specifications

Connection Type
Bottom
Current Rating
125 A
Mounting Type
Bottom
Poles
3P
Series
HB2
Size
60 mm busbar (12, 15, 20, 25, or 30 x 5 or 10 mm)
Voltage Rating
690 V
Package Weight (Imperial)
5.290 L
Package Weight (Metric)
2.400 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.