ABB - Installation Products 372AL - 1 Inch Hub Connector, Aluminum, for Use with Rigid/IMC Conduit
ABB - Installation Products

372AL

UPC: 786210829173


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Overview

The ABB 372AL 1 Inch Aluminum Hub Connector is a precision-engineered fitting designed for secure, threaded connections between Rigid and Intermediate Metal Conduit (IMC) systems. Constructed from durable aluminum, this hub connector ensures reliable electrical continuity and mechanical strength in industrial and commercial installations. The 1-inch size matches standard conduit diameters, providing a direct, leak-tight joint that resists vibration and corrosion. Unlike PVC or steel alternatives, aluminum offers a lightweight yet corrosion-resistant solution, ideal for environments where moisture or chemical exposure is a concern. This connector is part of ABB’s Installation Products line, a trusted brand in electrical infrastructure. Use it in power distribution panels, motor control centers, or branch circuit wiring where rigid conduit is specified. The threaded hub design allows for quick assembly with standard tools, reducing installation time while maintaining code compliance. No additional sealing compounds are required for indoor applications, though outdoor use should follow NEC guidelines for weatherproofing. The UNSPSC code 39121311 confirms its classification as a conduit fitting, ensuring compatibility with industry-standard systems.
  • 1-inch size for standard Rigid/IMC conduit systems
  • Aluminum construction for corrosion resistance and lightweight durability
  • Threaded hub design for secure, leak-tight connections
  • Compatible with ABB Installation Products line and industry standards
  • UNSPSC code 39121311 for conduit fittings

Specifications

Application
To Connect Threaded Metal Conduit to a Threadless Opening in a Box or Enclosure
Material
Aluminum
Size
1 Inch
Special Features
Rain Tight and CSA Certified Watertight and Dust Tight
Standard
UL E23018, CSA
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)
4 IN x 4 IN x 3 IN
Package Dimensions (L x W x H)
10.16 cm x 10.16 cm x 7.62 cm
Package Weight (Imperial)
0.1800 L
Package Weight (Metric)
0.0820 kg
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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.

What accessories are available for Thomas and Betts products?

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 support a wide range of industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, and others. This extensive compatibility ensures seamless integration and reliable communication across various industrial automation systems, catering to diverse application needs.

What are the key features of Thomas and Betts products?

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.

What are the main product lines offered by Thomas and Betts?

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.

What technical support does Thomas and Betts offer?

Thomas and Betts offers comprehensive technical support, including access to field application engineers for onsite training and installation assistance. Their technical support staff is available to address inquiries related to product specifications and installation practices, ensuring optimal performance and safety of electrical systems. Additionally, they provide a variety of training programs to enhance the knowledge and skills of users in the field.

What industries and applications are Thomas and Betts products used for?

Thomas and Betts products are utilized across various industries including electrical construction, industrial automation, telecommunications, and utilities. Their extensive range of cord and cable fittings, electrical boxes, and metal framing systems are designed for applications that require durability and reliability in harsh environments, ensuring optimal performance in both permanent and temporary installations.

What certifications and standards do Thomas and Betts products comply with?

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.