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Overview
- 4-inch EMT conduit size compatibility
- Zinc-plated steel construction for corrosion resistance
- Set screw mechanism for vibration-resistant connections
- Concrete-tight design prevents moisture and debris ingress
- Non-insulated, suitable for standard EMT conduit systems
Specifications
Application | For use with EMT Conduit |
Connection Type | Set Screw |
Finish | Zinc Plated |
Material | Zinc Plated Steel |
Material | Steel |
Material Quality | Steel |
Series | TC |
Size | 4 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) | 3.410 L |
Package Weight (Metric) | 1.547 kg |
TK129A
Set Screw Coupling, Concrete Tight, Conduit Size 3-1/2 Inches, Length 4.687 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 ConduitTC126US
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 ConduitTC125US
Set Screw Connector, Concrete Tight, Conduit Size 1-1/2 Inch, Material Zinc Plated Steel, For use with EMT Conduit
TK115US
Compression Coupling, Concrete Tight, Conduit Size 1-1/2 Inch, Material Zinc Plated Steel, For use with EMT ConduitFrequently Asked Questions
What materials are these fittings made from?
The fittings are made from steel and are zinc plated for corrosion resistance.
What is the recommended torque for installation?
The recommended torque for installation is 35 in-lbs onto the fitting.
Do these fittings require locknuts for installation?
No, these fittings feature a simple, one-piece installation that does not require locknuts.
What are the available throat options?
These fittings are available with either an insulated or a non-insulated throat.
Are the screws designed to resist backing out?
Yes, the captive screw design ensures the screw remains intact for installation and resists backing out after installation.
Do these fittings provide positive grounding?
Yes, the fittings are designed to provide positive grounding.
What is the benefit of the screw design?
The screw is designed for exceptional pullout resistance and is also vibration-resistant.
Are these fittings UL Listed and CSA Certified?
Yes, the fittings are UL Listed and CSA Certified.
What materials are these fittings made from?
The fittings are made from steel and are zinc plated for corrosion resistance.
Do these fittings provide positive grounding?
Yes, the fittings are designed to provide positive grounding.
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.