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nVent TBHUB25 - Interchangeable Bolt-on Hub, Fits Conduit Size 2.50, Anodized, Aluminum

nVent TBHUB25 Interchangeable Bolt-on Hub, Fits Conduit Size 2.50, Anodized, Aluminum

UPC: 783510155612

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Installation Instructions

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Minimum Qty: 10

Multiplier: 10

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent TBHUB25 is an interchangeable bolt-on hub designed for secure conduit entry into terminal boxes and cabinets. Engineered to fit 2.50-inch (64 mm) conduit sizes, this anodized aluminum hub ensures reliable performance in industrial environments. Its bolt-on mounting type simplifies installation and maintenance, allowing quick adjustments or replacements without compromising enclosure integrity. This hub maintains environmental ratings when installed on terminal boxes, protecting electrical components from dust, moisture, and contaminants. The anodized aluminum construction provides corrosion resistance and durability, making it suitable for harsh conditions. Commonly used in manufacturing, oil and gas, water treatment, and infrastructure projects, the TBHUB25 supports critical applications where protected electrical connections are essential. Key specifications include: - Material: Anodized aluminum - Conduit size: 2.50 inches (64 mm) - Mounting type: Bolt-on Ideal for electrical contractors, panel builders, and maintenance professionals, the TBHUB25 ensures efficient and dependable conduit entry solutions.
  • Interchangeable Bolt-on Hub is used for easy and secure entry through the top of on terminal boxes and accommodate conduits sizes 1 to 2.5 inches, while maintaining environmental rating
  • Anodized aluminum construction for corrosion resistance
  • Bolt-on mounting for secure and easy installation
  • Maintains environmental ratings of terminal boxes
  • Interchangeable design for quick adjustments and replacements

Specifications

Application
Power Distribution
Cable Entry
Fits 2.5" conduit
Color
Unpainted
Finish
Anodized
Fits Conduit Size
1 in
Fits Conduit Size
2.5 in
Material
Aluminum
Material
Aluminium
Modification Services
Yes
NEMA Rating
3R Weather-resistant, except dust
NEMA Rating
3r
Protection Rating
NEMA Type 3R
Type
General Accessories
Type
Commercial Accessories
Weight
0.3 lb
Works With
NEMA
Package Dimensions (L x W x H)
8 IN x 5 IN x 1.25 IN
Package Dimensions (L x W x H)
20.32 cm x 12.7 cm x 3.175 cm
Package Weight (Imperial)
0.300 L
Package Weight (Metric)
0.136 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.