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ABB - Installation Products HK 107 - 2-1/2 Inch, Set Screw Coupling, Malleable Iron-Zinc Plated, Concrete Tight When Taped, for Use with Rigid Conduit

ABB Installation Products HK 107 2-1/2 Inch, Set Screw Coupling, Malleable Iron-Zinc Plated, Concrete Tight When Taped…

UPC: 785991415421

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Overview

The ABB HK 107 is a 2-1/2 inch set screw coupling designed for rigid and intermediate metal conduit. Constructed from durable malleable iron with a zinc-plated finish, this coupling offers robust corrosion resistance and long-term performance in industrial applications. Its set screw design ensures a secure connection, eliminating the need for conduit threading and providing positive holding strength and ground continuity. The captive hex head screw is hardened for enhanced durability and is designed to prevent vibration loosening. This coupling features an insulated throat, which meets and exceeds code requirements for bushings, preventing conductor insulation thinning, reducing wire pulling effort by up to 50%, and protecting the first thread from damage. The HK 107 is approved for concrete-tight applications, making it suitable for installations where it will be embedded in concrete. It is listed and certified by UL (File No: E-23018) and CSA (LR-2884, LR-4484), and conforms to UL 514B, CSA C22.2 No. 18, NFPA 70-1999 (ANSI), NEMA FB1, Federal Specification W-F-408, and Federal Standard H-28 (Threads). This coupling is capable of carrying ground fault currents up to 20,000 amps RMS for sizes 2 inches and above. Ideal for connecting threadless rigid metal conduit or intermediate metal conduit to boxes, enclosures, or for coupling conduit ends in electrical installations, construction, and industrial settings. Trust ABB Installation Products for precision-engineered components that deliver exceptional reliability and safety.
  • 2-1/2 inch size for rigid and intermediate metal conduit
  • Malleable iron construction with zinc-plated finish for corrosion resistance
  • Set screw design eliminates threading and provides secure connection
  • Insulated throat reduces wire pulling effort and protects conductor insulation
  • Concrete-tight when taped, UL and CSA listed for safety and compliance

Specifications

Application
For use with rigid/IMC conduits
Material Quality
Steel
Special Features
Concrete Tight, when Taped
Standard
UL E23018
Trade Size
2-1/2 in
Type
Set Screw Couplings & Connectors
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)
2.630 L
Package Weight (Metric)
1.193 kg
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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.