ABB - Installation Products 8520 - 1-1/2 Inch Coupling, Malleable Iron for Use with Threadless Rigid/IMC Conduit
ABB - Installation Products

8520

UPC: 786210085203


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Overview

The ABB 8520 1-1/2" malleable iron coupling is a threaded conduit fitting designed for use with threadless Rigid Steel Conduit (RSC) and Intermediate Metal Conduit (IMC). Manufactured by ABB Installation Products, this coupling provides a secure, permanent joint between conduit sections without the need for threading, simplifying installation in industrial, commercial, and utility applications. The coupling is constructed from malleable iron, offering a balance of strength and machinability. It features internal threads to accept unthreaded conduit ends, ensuring a tight, vibration-resistant connection that meets NEC and UL standards for electrical installations. The 1-1/2" trade size designation corresponds to a nominal diameter of 1.5 inches, making it suitable for medium-duty conduit runs. Common applications include power distribution systems, motor control centers, and lighting circuits in industrial facilities, commercial buildings, and outdoor installations. The coupling’s design allows for quick assembly with standard conduit tools, reducing labor time compared to threaded alternatives. It is compatible with both Rigid Steel Conduit (RSC) and Intermediate Metal Conduit (IMC), providing versatility across different conduit systems.
  • 1-1/2" trade size coupling for Rigid Steel Conduit (RSC) and Intermediate Metal Conduit (IMC)
  • Threadless design eliminates conduit threading for faster installation
  • Malleable iron construction for strength and corrosion resistance
  • UL-listed and NEC-compliant for electrical installations
  • Compact design reduces space requirements in conduit runs

Specifications

Application
To Couple and Effectively Bond Threaded Ends of Rigid Metal Conduit/Intermediate Conduit Where Neither Length of Conduit Can Be Roated
Material
Malleable Iron
Material Quality
Malleable Iron
Size
1-1/2 Inch
Special Features
Eliminate Conduit Threading
Standard
UL E23018, CSA
Trade Size
1-1/2 in
Type
Compression Couplings & Connectors
Package Dimensions (L x W x H)
6 IN x 4.5 IN x 3 IN
Package Dimensions (L x W x H)
15.24 cm x 11.43 cm x 7.62 cm
Package Weight (Imperial)
1.3100 L
Package Weight (Metric)
0.5940 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.

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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.