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ABB - Installation Products TK129US - Set Screw Coupling, Concrete Tight, Conduit Size 3-1/2 Inches, Material Zinc Plated Steel, For use with EMT Conduit

ABB Installation Products TK129US Set Screw Coupling, Concrete Tight, Conduit Size 3-1/2 Inches, Material Zinc Plated…

UPC: 785991050851


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Overview

The ABB TK129US Set Screw Coupling, manufactured by ABB - Installation Products, is engineered for secure and reliable connections of 3-1/2 inch EMT conduit in concrete-tight applications. Constructed from durable zinc-plated steel, this coupling offers superior corrosion resistance for long-lasting performance in demanding electrical installations. Its set screw design provides a positive holding strength, ensuring a tight and adjustable fit that simplifies installation. This fitting is approved as concrete tight, meeting stringent industry requirements for installations where conduit is embedded in concrete. The TK129US is suitable for use with EMT conduit and is designed to eliminate the need for conduit threading, streamlining the installation process. It conforms to UL 514B and CSA C22.2 No. 18 standards, and is listed/certified by UL (File No: E-23018) and CSA (LR-2884, LR-4484). This coupling is ideal for electrical contractors and industrial facilities requiring robust and compliant conduit fittings. The zinc-plated steel material ensures durability and resistance to environmental factors, making it a dependable choice for critical infrastructure projects. Trust ABB - Installation Products for high-quality conduit fittings that deliver exceptional performance and safety in every application. The set screw mechanism, combined with the concrete-tight rating, makes the TK129US a practical and efficient solution for securing EMT conduit in challenging construction environments.
  • 3-1/2 Inch EMT Conduit Size
  • Zinc Plated Steel Construction
  • Concrete Tight Mounting Type
  • Set Screw Connection Type
  • UL Listed (E-23018) and CSA Certified (LR-2884, LR-4484)

Specifications

Application
For use with EMT conduit
Finish
Zinc Plated
Material Quality
Steel
Special Features
Steel construction for strength and durability
Standard
UL E16592
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)
3.020 L
Package Weight (Metric)
1.370 kg
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236-I

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TK115US

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TC123US

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TK114US

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TK127US

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Set Screw Connector, Concrete Tight, Conduit Size 1-1/4 Inch, Material Zinc Plated Steel, For use with EMT Conduit

TC124US

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Frequently Asked Questions

What certifications do Compression Connectors have?

Compression Connectors are UL Listed and CSA certified.

How do Compression Connectors simplify inspection?

They feature a distinctive design and a vibrant gold gland nut, allowing visual inspection of conformance from a distance without close-up inspection.

When is a sealing ring required for installation?

A sealing ring is required when the fitting is used outside, on the top, and on the sides of an enclosure.

Can excessive torque damage the EMT fitting?

Yes, excessive torque could damage the EMT or the housing of the fitting.

What is the required torque for installation?

Install using a slotted or Phillips screwdriver head, applying 35 in-lb of torque onto the EMT.

What is the required torque for installation?

Install using a slotted or Phillips screwdriver head, applying 35 in-lb of torque onto the EMT.

Can excessive torque damage the EMT fitting?

Yes, excessive torque could damage the EMT or the housing of the fitting.

When is a sealing ring required for installation?

A sealing ring is required when the fitting is used outside, on the top, and on the sides of an enclosure.

How do Compression Connectors simplify inspection?

They feature a distinctive design and a vibrant gold gland nut, allowing visual inspection of conformance from a distance without close-up inspection.

What certifications do Compression Connectors have?

Compression Connectors are UL Listed and CSA certified.

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.