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Overview
- Zinc-plated steel construction for corrosion resistance in harsh environments
- Compression connection type for vibration-resistant, permanent EMT conduit attachment
- Nylon insulated throat reduces wire pulling effort by up to 50%
- 20,000 amps RMS current rating for sizes 2 inches and above
- Includes locknut for knockout installations; supports threaded entries
- Compatible with 2-1/2 inch EMT conduit; 3.267 inch length
Specifications
Application | For use with EMT Conduit |
Connection Type | Compression |
Finish | Zinc Plated |
Material | Zinc Plated Steel |
Material | Steel |
Material Quality | Steel |
Series | TC |
Size | 2-1/2 Inches |
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) | 2.410 L |
Package Weight (Metric) | 1.093 kg |

TK116A
Compression Coupling, Concrete Tight, Conduit Size 2 Inches, Length 2.750 Inches, Material Zinc Plated Steel, For use with EMT Conduit
TC1210US
Set Screw Connector, Concrete Tight, Conduit Size 4 Inches, Material Zinc Plated Steel, For use with EMT Conduit
TC121US
Set Screw Connector, Concrete Tight, Conduit Size 1/2 Inch, Material Zinc Plated Steel, For use with EMT Conduit
TC126US
Set Screw Connector, Concrete Tight, Conduit Size 2 Inches, Material Zinc Plated Steel, For use with EMT Conduit
TC119US
Compression Connector, Concrete Tight, Conduit Size 3-1/2 Inches, Length 3.756 Inches, Material Steel, For use with EMT Conduit
TK129US
Set Screw Coupling, Concrete Tight, Conduit Size 3-1/2 Inches, Material Zinc Plated Steel, For use with EMT Conduit
TC125US
Set Screw Connector, Concrete Tight, Conduit Size 1-1/2 Inch, Material Zinc Plated Steel, For use with EMT ConduitFrequently Asked Questions
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.
What is the required installation torque?
Install using a slotted or Phillips screwdriver head, applying 35 in-lb of torque onto the EMT.
Can excessive torque damage the product?
Excessive torque could damage the Electrical Metallic Tubing (EMT) or the fitting's housing.
Is the product corrosion-resistant?
Yes, the product features corrosion-resistant, zinc-chromate plating.
Does the product provide positive grounding?
Yes, the product is designed with positive grounding.
What is the screw designed for?
The screw is designed for exceptional pullout resistance.
What is the benefit of the captive screw?
The captive screw ensures it is intact for installation and resists backing out after installation.
Is the installation a one-piece design?
Yes, it features a simple, one-piece installation with no locknuts.
Are insulated options available?
The product is available in insulated or non-insulated throat options.
Is the product UL Listed and CSA Certified?
Yes, the product is 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.
