ABB - Installation Products TC722US - Set Screw Connector, Insulated and Concrete Tight, Conduit Size 3/4 Inch, Material Zinc Plated Steel, For use with EMT Conduit
ABB - Installation Products

TC722US

UPC: 785991050516


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Overview

The ABB TC722US Set Screw Connector is a robust and reliable conduit fitting, meticulously engineered from durable zinc-plated steel. This connector is specifically designed for the secure and code-compliant installation of 3/4 inch EMT (Electrical Metallic Tubing). Its application extends across a broad spectrum of electrical systems, encompassing industrial, commercial, and residential environments. A key feature of this insulated set screw connector is its ability to eliminate the necessity for conduit threading, thereby streamlining the installation process significantly. Furthermore, it guarantees a concrete-tight seal, effectively preventing the ingress of moisture and safeguarding the overall integrity of the electrical system. The connector incorporates a hardened hex head cup point set screw. This design element is crucial for establishing a vibration-resistant bond, ensuring the connection remains secure even in demanding conditions. The nylon insulated throat is another significant advantage, engineered to reduce wire pulling effort by as much as 50%. This reduction in effort not only enhances efficiency during installation but also actively prevents damage to wire insulation, a common concern for electrical professionals. The TC722US is purpose-built for threadless rigid metal conduit applications. Its adherence to stringent industry standards is confirmed by its compliance with UL 514B, CSA C22.2 No. 18, and NFPA 70 (NEC). This compliance is further validated by its official certifications: UL File No. E-23018 and CSA LR-2884. The robust construction of the TC722US is capable of supporting ground fault currents up to an impressive 10,000 amps RMS. This high current-carrying capacity makes it an exceptionally suitable choice for high-demand environments where maintaining electrical safety and ensuring mechanical reliability are paramount. Electricians and contractors will find this connector to be an indispensable tool, delivering long-lasting performance in conduit systems that require both a secure bond and comprehensive environmental protection.
  • Zinc-plated steel construction for corrosion resistance and durability
  • Nylon insulated throat reduces wire pulling effort by up to 50%
  • Concrete-tight seal prevents moisture ingress
  • Hardened hex head cup point set screw ensures vibration-resistant bonding
  • Meets UL 514B, CSA C22.2 No. 18, and NFPA 70 (NEC) standards
  • Supports ground fault currents up to 10,000 amps RMS
  • UL File No. E-23018 and CSA LR-2884 certified
  • Eliminates need for conduit threading

Specifications

Application
For use with EMT Conduit
Connection Type
Set Screw
Finish
Zinc Plated
Material
Zinc Plated Steel
Material
Steel
Material Quality
Steel
Size
3/4 Inch
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)
0.140 L
Package Weight (Metric)
0.064 kg
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Frequently Asked Questions

What certifications does the product have?

The product is UL Listed and CSA certified, ensuring compliance with safety and performance standards.

What is the recommended torque for installation?

Apply 15 in-lb of torque to the EMT fitting. Excessive torque may damage the EMT or housing.

What is the recommended torque for installation?

Apply 15 in-lb of torque to the EMT fitting. Excessive torque may damage the EMT or housing.

What certifications does the product have?

The product is UL Listed and CSA certified, ensuring compliance with safety and performance standards.

What is the recommended torque for installation?

Apply 15 in-lb of torque to the EMT fitting. Excessive torque may damage the EMT or housing.

What certifications does the product have?

The product is UL Listed and CSA certified, ensuring compliance with safety and performance standards.

What is the recommended torque for installation?

Apply 15 in-lb of torque to the EMT fitting. Excessive torque may damage the EMT or housing.

What certifications does the product have?

The product is UL Listed and CSA certified, ensuring compliance with safety and performance standards.

How does the design aid inspection?

The distinctive design and vibrant green gland nut allow inspectors to visually confirm conformance from a distance, eliminating the need for close-up inspection.

Is the product corrosion resistant?

Yes, the product features corrosion-resistant, zinc-chromate plating for enhanced durability.

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.

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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.