ABB - Installation Products TC126US - Set Screw Connector, Concrete Tight, Conduit Size 2 Inches, Material Zinc Plated Steel, For use with EMT Conduit
ABB - Installation Products

TC126US

UPC: 785991050356


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Overview

The ABB TC126US Set Screw Connector is a zinc-plated steel electrical conduit fitting designed specifically for 2-inch EMT (Electrical Metallic Tubing) conduit systems. This concrete-tight connector ensures a secure, corrosion-resistant connection in demanding installations, including concrete-encased applications where moisture and debris resistance is critical. The set screw design provides a tight, vibration-resistant fit, effectively preventing conduit pull-out and maintaining consistent electrical continuity even in high-vibration environments. Compatible with standard EMT conduit, it meets industry standards for both mechanical and electrical performance, including UL 514B and CSA C22.2 No. 18.3 certifications. Ideal for a wide range of electrical projects, the TC126US offers reliable installation with minimal tools required, featuring a durable zinc-plated steel construction that resists rust and corrosion in exposed or concealed conduit runs. Manufactured by ABB Installation Products, this connector is built for long-term performance in industrial, commercial, and residential applications, providing a dependable solution for EMT conduit systems.
  • For 2-inch EMT conduit systems
  • Zinc-plated steel construction for corrosion resistance
  • Concrete-tight mounting for secure installations
  • Set screw connection for vibration-resistant fit
  • Compatible with standard EMT conduit applications

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)
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)
0.570 L
Package Weight (Metric)
0.259 kg
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Frequently Asked Questions

What type of product is TC126US?

TC126US is an Electrical Metallic Tubing (EMT) fitting, specifically a connector or coupling.

What is a key feature of the screw design?

The screw is designed for exceptional pullout resistance, ensuring a secure connection.

What certifications does this product have?

The product is UL Listed and CSA Certified.

Is the screw design resistant to vibration?

Yes, the product incorporates a vibration-resistant screw design.

Does the product provide grounding?

The product is designed with positive grounding.

Is the product corrosion-resistant?

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

What is the benefit of a captive screw?

A captive screw ensures it remains intact for installation and resists backing out after the product is installed.

Are there different insulation options available?

The product is available with either an insulated or a non-insulated throat.

Is the installation process complex?

The product features a simple, one-piece installation design that does not require locknuts.

What happens if I overtighten the fitting?

Excessive torque during installation could potentially damage the Electrical Metallic Tubing (EMT) or the fitting's housing.

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.