ABB - Installation Products TC724US - Set Screw Connector, Insulated and Concrete Tight, Conduit Size 1-1/4 Inch, Material Zinc Plated Steel, For use with EMT Conduit
ABB - Installation Products

TC724US

UPC: 785991050530

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Overview

The ABB TC724US Set Screw Connector, manufactured by ABB Installation Products, is engineered for secure and reliable connections in electrical conduit systems. This specific model is designed for 1-1/4 inch EMT (Electrical Metallic Tubing) conduit, offering a robust solution for industrial, commercial, and residential applications where dependable electrical infrastructure is paramount. Constructed from durable zinc-plated steel, the TC724US provides excellent corrosion resistance, ensuring longevity even in challenging environments. Its set screw design eliminates the need for conduit threading, simplifying installation and ensuring a positive holding strength and ground connection. A key feature of the TC724US is its insulated throat, which significantly reduces wire pulling effort by up to 50%. This not only speeds up installation but also protects wire insulation from damage during the pulling process. Furthermore, this connector is approved as concrete-tight, making it suitable for installations where it will be embedded in concrete, providing a sealed and protected conduit pathway. The connector meets stringent industry standards, being listed and certified by U.L. (File No: E-23018) and CSA (LR-2884, LR-4484), and conforming to U.L. 514B, CSA C22.2 No. 18, NFPA 70-1999 (ANSI), NEMA FB1, Federal Specification W-F-408, and Federal Standard H-28 (Threads). The hardened hex head set screws ensure a secure grip on the conduit, preventing loosening due to vibration and maintaining electrical continuity. For applications requiring threadless rigid metal conduit or intermediate metal conduit connections to boxes, enclosures, or for coupling conduit ends, ABB's set screw connectors offer a superior alternative to traditional threaded fittings. The TC724US is a testament to ABB's commitment to providing high-quality, efficient, and code-compliant electrical fittings.
  • Designed for 1-1/4 inch EMT conduit
  • Durable zinc-plated steel construction for corrosion resistance
  • Insulated throat reduces wire pulling effort by up to 50%
  • Concrete-tight connection for secure installations
  • U.L. and CSA Listed for reliable performance

Specifications

Application
For use with EMT Conduit
Finish
Zinc Plated
Material
Steel
Material Quality
Steel
Special Features
Steel construction for strength and durability
Standard
UL E16592
Type
EMT Conduit Fittings
Package Dimensions (L x W x H)
5 IN x 6 IN x 3.5 IN
Package Dimensions (L x W x H)
12.7 cm x 15.24 cm x 8.89 cm
Package Weight (Imperial)
0.350 L
Package Weight (Metric)
0.159 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.

What communication protocols do Thomas and Betts products support?

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.