ABB - Installation Products 3143 - Metal-Clad and Armored Cable Fitting, 90 Degree Bend, Trade Size 3-1/2 Inch, Knockout Size 3 Inch, Cable Range 3.620 to 4.060 Inch, Malleable Iron with Zinc Plating, Nylon Insulated
ABB - Installation Products

3143

UPC: 786210031439


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Overview

ABB Installation Products 3143 is a metal-clad and armored cable fitting for 90-degree bends in industrial/commercial wiring. Trade size: 3-1/2", knockout: 3". Cable diameter range: 3.620–4.060". Material: malleable iron with zinc plating for corrosion resistance. Nylon-insulated for electrical insulation and abrasion protection. Designed for MC and armored cables in power distribution, control systems, and machinery wiring. Rigid construction prevents cable deformation, reducing signal interference/short circuit risk. 90-degree bend enables efficient routing without excessive bending. Compatible with standard trade sizes and knockout configurations. Meets NEC and other regulatory standards for mechanical protection and electrical insulation. Zinc-plated finish resists outdoor/corrosive environments; nylon insulation adds moisture/contaminant protection. Use in industrial facilities, manufacturing plants, commercial buildings, and infrastructure projects. Cost-effective solution for high-stress installations maintaining cable integrity.
  • Trade size: 3-1/2 inches, knockout size: 3 inches
  • Supports cable diameters from 3.620 to 4.060 inches
  • Malleable iron construction with zinc plating for corrosion resistance
  • Nylon-insulated for electrical protection and abrasion resistance
  • Designed for 90-degree bends in metal-clad and armored cable systems

Specifications

Material
Malleable Iron with Zinc Plating
Size
Trade Size 3-1/2 Inch
Package Dimensions (L x W x H)
10.1 IN x 6.8 IN x 8.2 IN
Package Dimensions (L x W x H)
25.654 cm x 17.272 cm x 20.828 cm
Package Weight (Imperial)
10.3300 L
Package Weight (Metric)
4.6860 kg
Connector, Screw-In, Zinc Die Cast, Flex Size 2 Inch

525-DC2

Connector, Screw-In, Zinc Die Cast, Flex Size 2 Inch
Connector, Screw-In, Size 3/8 Inch, Length 1.31 Inch, Width 0.92 Inch, Die Cast Zinc, Bag of 5

XC240-5

Connector, Screw-In, Size 3/8 Inch, Length 1.31 Inch, Width 0.92 Inch, Die Cast Zinc, Bag of 5
Metal-Clad and Armored Cable Fitting, 90 Degree Bend, Trade Size 4 Inch, Knockout Size 4 Inch, Cable Range 4.120 to 4.560 Inch, Malleable Iron with Zinc Plating

3144-TB

Metal-Clad and Armored Cable Fitting, 90 Degree Bend, Trade Size 4 Inch, Knockout Size 4 Inch, Cable Range 4.120 to 4.560 Inch, Malleable Iron with Zinc Plating
Metal-Clad and Armored Cable Fitting, Straight, Trade Size 3 Inch, Knockout Size 3 Inch, Cable Range 3.312 to 3.562 Inch, Malleable Iron with Zinc Plating

316

Metal-Clad and Armored Cable Fitting, Straight, Trade Size 3 Inch, Knockout Size 3 Inch, Cable Range 3.312 to 3.562 Inch, Malleable Iron with Zinc Plating
Metal-Clad and Armored Cable Fitting, 90 Degree Bend, Trade Size 1-1/4 Inch, Knockout Size 1-1/4 Inch, Cable Range 1.562 to 1.750 Inch, Malleable Iron with Zinc Plating

327-TB

Metal-Clad and Armored Cable Fitting, 90 Degree Bend, Trade Size 1-1/4 Inch, Knockout Size 1-1/4 Inch, Cable Range 1.562 to 1.750 Inch, Malleable Iron with Zinc Plating
Metal-Clad and Armored Cable Fitting, 90 Degree Bend, Trade Size 2-1/2 Inch, Knockout Size 2-1/2 Inch, Cable Range 2.812 to 3.062 Inch, Malleable Iron with Zinc Plating

330-TB

Metal-Clad and Armored Cable Fitting, 90 Degree Bend, Trade Size 2-1/2 Inch, Knockout Size 2-1/2 Inch, Cable Range 2.812 to 3.062 Inch, Malleable Iron with Zinc Plating
Sheathed Cable Fitting, Straight, Knockout Size 1/2 Inch, Nylon Insulated, Two Screw Connector, Steel with Zinc Plating

3302M-TB

Sheathed Cable Fitting, Straight, Knockout Size 1/2 Inch, Nylon Insulated, Two Screw Connector, Steel with Zinc Plating
1/2 Inch Non-Metallic Sheathed Cable Two-Screw Connector, Insulated, For Non-Metallic Sheathed Cables 14/3, 12/2, 12/3, 10/2 or 10/3, For Multiple (20 NM Cables 14/2 or 12/2, For Multiple Flexible Cords (.250 Inch Combined Diameter Minimun) For Service Entrance Cables (.464 Inch X .235 Inch or Larger)

3302M-C

1/2 Inch Non-Metallic Sheathed Cable Two-Screw Connector, Insulated, For Non-Metallic Sheathed Cables 14/3, 12/2, 12/3, 10/2 or 10/3, For Multiple (20 NM Cables 14/2 or 12/2, For Multiple Flexible Cords (.250 Inch Combined Diameter Minimun) For Service Entrance Cables (.464 Inch X .235 Inch or Larger)

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.