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ABB - Installation Products HUB3-G - PVC Coated Zinc Hub Connector with Thermoplastic Insulated Throat, Pipe Size 3 Inch/78 Metric, Overall Diameter 4.38 Inch/111.25 Millimeters, Maximum Panel Thickness 0.25 Inch/6.35 Millimeters, Throat Diameter 2.97 Inch/75.44 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Dark Gray

ABB Installation Products HUB3-G PVC Coated Zinc Hub Connector with Thermoplastic Insulated Throat, Pipe Size 3 Inch/78…

UPC: 704508388706


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Specification SheetManufacturer Product Website

Contact for Pricing

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

Overview

The ABB HUB3-G PVC Coated Zinc Hub Connector, SKU HUB3-G, from ABB Installation Products, is engineered for robust and reliable electrical connections in demanding industrial environments. This high-performance hub connector features a durable PVC coating over a zinc body, providing exceptional resistance to corrosion and abrasion, ensuring longevity even in harsh conditions. The integrated thermoplastic insulated throat offers superior protection for conductors, preventing damage and ensuring electrical safety. Designed for a 3-inch (78 Metric) conduit size, it accommodates a maximum panel thickness of 0.25 inches (6.35 millimeters), making it versatile for various enclosure and equipment mounting applications. The overall diameter measures 4.38 inches (111.25 millimeters), with a precise throat diameter of 2.97 inches (75.44 millimeters) for secure conduit entry. A critical component for environmental sealing is the nitrile rubber (Buna-N) O-ring, which creates a tight seal against dust, moisture, and other contaminants, crucial for maintaining the integrity of electrical systems. Its dark gray finish not only contributes to its aesthetic appeal but also signifies its industrial-grade quality. The HUB3-G series connector is an ideal choice for applications requiring secure, protected, and environmentally sealed conduit connections, including but not limited to, power distribution panels, machinery enclosures, and outdoor electrical installations. Trust ABB Installation Products for solutions that meet stringent industry standards and deliver unparalleled performance and durability.
  • Durable PVC coated zinc construction for superior corrosion resistance.
  • Thermoplastic insulated throat protects conductors and ensures safety.
  • Nitrile rubber (Buna-N) sealing ring provides excellent environmental protection.
  • Designed for 3 Inch (78 Metric) conduit and up to 0.25 Inch (6.35mm) panel thickness.
  • Overall Diameter: 4.38 Inch (111.25mm), Throat Diameter: 2.97 Inch (75.44mm).

Specifications

Application
To positively bond conduit to box or enclosure
Color
Dark Gray
Color
Gray
Material
PVC Coated Zinc
Size
3 Inch/78mm
Special Features
Hexagonal/Splined Body and Locknut Enables Fast and Easy Installation
Standard
CSA
Standard
CSA / CSA
Temperature Rating
105 C
Temperature Rating, Maximum
221 F
Temperature Rating, Maximum
105 C
Temperature Rating, Minimum
221 F
Temperature Rating, Minimum
105 C
Type
Hub Connector
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
2.550 L
Package Weight (Metric)
1.157 kg
PVC Coated Zinc Grounded Hub with Thermoplastic Insulated Throat, Pipe Size 3 Inch/78 Metric, Overall Diameter 4.38 Inch/111.25 Millimeters, Maximum Panel Thickness 0.25 Inch/6.35 Millimeters, Throat Diameter 2.97 Inch/75.44 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Dark Gray

STG8-G

PVC Coated Zinc Grounded Hub with Thermoplastic Insulated Throat, Pipe Size 3 Inch/78 Metric, Overall Diameter 4.38 Inch/111.25 Millimeters, Maximum Panel Thickness 0.25 Inch/6.35 Millimeters, Throat Diameter 2.97 Inch/75.44 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Dark Gray
Threaded Hub, Zinc Die Cast, Size 1 1/2 Inch

155-DC

Threaded Hub, Zinc Die Cast, Size 1 1/2 Inch
Pipe roller for 9 to 10 inch pipe. The sheet identifies it as catalog number PR9010EG. No material, finish, or dimensional attributes are printed on the sheet.

PR9010EG

Pipe roller for 9 to 10 inch pipe. The sheet identifies it as catalog number PR9010EG. No material, finish, or dimensional attributes are printed on the sheet.
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HUB6-G

PVC Coated Zinc Hub Connector with Thermoplastic Insulated Throat, Pipe Size 6 Inch/155 Metric, Overall Diameter 7.69 Inch/195.33 Millimeters, Maximum Panel Thickness 0.31 Inch/7.87 Millimeters, Throat Diameter 6.00 Inch/152.40 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Dark Gray
PVC Coated Zinc Hub Connector with Thermoplastic Insulated Throat, Pipe Size 3/4 Inch/21 Metric, Overall Diameter 1.44 Inch/36.58 Millimeters, Maximum Panel Thickness 0.19 Inch/4.83 Millimeters, Throat Diameter 0.78 Inch/19.81 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Yellow

HUB3/4-Y

PVC Coated Zinc Hub Connector with Thermoplastic Insulated Throat, Pipe Size 3/4 Inch/21 Metric, Overall Diameter 1.44 Inch/36.58 Millimeters, Maximum Panel Thickness 0.19 Inch/4.83 Millimeters, Throat Diameter 0.78 Inch/19.81 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Yellow
PVC Coated Zinc Hub Connector with Thermoplastic Insulated Throat, Pipe Size 1-1/2 Inch/41 Metric, Overall Diameter 2.75 Inch/69.85 Millimeters, Maximum Panel Thickness 0.25 Inch/6.35 Millimeters, Throat Diameter 1.53 Inch/38.86 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Yellow

HUB11/2-Y

PVC Coated Zinc Hub Connector with Thermoplastic Insulated Throat, Pipe Size 1-1/2 Inch/41 Metric, Overall Diameter 2.75 Inch/69.85 Millimeters, Maximum Panel Thickness 0.25 Inch/6.35 Millimeters, Throat Diameter 1.53 Inch/38.86 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Yellow
PVC Coated Zinc Hub Connector with Thermoplastic Insulated Throat, Pipe Size 1 Inch/27 Metric, Overall Diameter 2.00 Inch/50.80 Millimeters, Maximum Panel Thickness 0.25 Inch/6.35 Millimeters, Throat Diameter 1.00 Inch/25.40 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Yellow

HUB1-Y

PVC Coated Zinc Hub Connector with Thermoplastic Insulated Throat, Pipe Size 1 Inch/27 Metric, Overall Diameter 2.00 Inch/50.80 Millimeters, Maximum Panel Thickness 0.25 Inch/6.35 Millimeters, Throat Diameter 1.00 Inch/25.40 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Yellow
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HUB21/2-Y

PVC Coated Zinc Hub Connector with Thermoplastic Insulated Throat, Pipe Size 2-1/2 Inch/63 Metric, Overall Diameter 3.75 Inch/95.25 Millimeters, Maximum Panel Thickness 0.25 Inch/6.35 Millimeters, Throat Diameter 2.41 Inch/61.21 Millimeters, Nitrile Rubber (Buna-N) Sealing Ring, Yellow

Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

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Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

What environmental ratings do Thomas and Betts products have?

Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.

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Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.

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Thomas and Betts offers a comprehensive range of product lines including electrical connectors, cable management systems, grounding and bonding solutions, and industrial automation components. Their products are designed for durability and reliability in demanding industrial environments, ensuring optimal performance and safety across various applications.

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Thomas and Betts products comply with critical international certifications including UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CE (European Community). Our products are designed to meet rigorous industrial standards such as NEMA enclosure ratings and IEC 60529 IP ratings, ensuring safety and reliability across various industrial applications.

What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.