nVent HB33308 - J-HLDR, 400A, PANEL, Bulletin HB2 (Busbar Components), Size/Dims: 256x267x115mm, Material/Finish:
nVent

HB33308

UPC: 783510176440

Contact for Pricing

Overview

The **nVent HB33308** is a robust **400A panel busbar holder** engineered for reliable electrical distribution across industrial, commercial, and utility sectors. This integral component belongs to the **Bulletin HB2** series, specifically designed for **panel mounting**. Constructed from durable **14-gauge galvanized steel**, it offers exceptional resistance to corrosion, ensuring longevity in demanding environments. The holder's **compact size, measuring 256x267x115mm**, facilitates efficient space utilization within electrical enclosures. It is rated to withstand **50 kAIC at 600VAC**, adhering to stringent safety standards including UL 414, UL 50/50E, and cUL CSA C22.2 No. 94 for Type 3R enclosures. The nVent HB33308 is fully compatible with other Bulletin HB2 busbar components, enabling seamless integration for dependable power transmission. This makes it an ideal solution for heavy-duty electrical panels, manufacturing facilities, data centers, and renewable energy infrastructure. Manufactured in the USA, it guarantees compliance with essential safety regulations.
  • 400A current rating with 50 kAIC at 600VAC
  • Compact 256x267x115mm dimensions for space-efficient installations
  • 14-gauge galvanized steel construction for durability and corrosion resistance
  • Panel-mounted design for secure attachment to electrical panels
  • UL 414, UL 50/50E, and cUL CSA C22.2 No. 94 Type 3R compliant

Specifications

Current Rating
400 A
Material
Metal
Mounting Type
Panel-mounted
Series
Bulletin HB2
Size
256x267x115 mm
Package Weight (Imperial)
2.500 L
Package Weight (Metric)
1.134 kg
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PS2/46/18HCB

Bus UL508 Suppl Prot 2ph 18sqmm Aux
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HB32975

ADP, 400A, SIEMENS, 3VL4, Bulletin HB2 (Busbar Components), Size/Dims: 140x295x88mm, Material/Finish:
CONTEMPRA BUS BAR

CBB42

CONTEMPRA BUS BAR

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.