ABB - Installation Products 3879-SS - 4 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit Stainless Steel Hardware
ABB - Installation Products

3879-SS

UPC: 786210819907


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Overview

The ABB 3879-SS 4 Inch Threaded Insulated Grounding Bushing provides reliable grounding and bonding for rigid and IMC conduit systems. Constructed from electro zinc-plated iron, this bushing ensures corrosion resistance and durability in industrial environments. The thermoplastic insulator accommodates wire sizes from 14 to 4 AWG, meeting NEC and UL standards for grounding applications. Stainless steel hardware included ensures long-term performance without rust or degradation. Designed for use with rigid or intermediate metal conduit (IMC), the 3879-SS simplifies installation while maintaining electrical integrity. Its threaded design allows for secure attachment to conduit systems, preventing loosening or displacement during operation. Ideal for electrical panels, industrial machinery, and commercial buildings where compliance and safety are critical. The grounding bushing eliminates the need for additional grounding components, reducing installation time and cost. Compatible with standard 4-inch conduit systems, it integrates seamlessly into existing infrastructure. ABB’s reputation for precision engineering ensures this product delivers consistent performance in high-demand applications.
  • 4-inch threaded design for rigid and IMC conduit systems
  • Electro zinc-plated iron construction for corrosion resistance
  • Thermoplastic insulator compatible with 14 to 4 AWG wire
  • Stainless steel hardware included for long-term durability
  • Meets NEC and UL standards for grounding applications

Specifications

Application
For Quick Installation of Bonding Jumper to Multiple Metal Conduits (Rigid and IMC)
Finish
Electro Zinc Plated
Material
Aluminum
Material
Iron, Electro Zinc Plated, Thermoplastic, Stainless Steel
Size
4 Inch
Standard
UL E3060, CSA
Type
Insulated Grounding Bushing
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)
1.1300 L
Package Weight (Metric)
0.5130 kg
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2-1/2 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit Stainless Steel

3876-SS

2-1/2 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit Stainless Steel
1-1/4 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit Stainless Steel Hardware

3873-SS

1-1/4 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit Stainless Steel Hardware
5 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit Stainless Steel

3880-SS

5 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit Stainless Steel
1-1/2 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit Stainless Steel Hardware

3874-SS

1-1/2 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit Stainless Steel Hardware
2 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit Stainless Steel Hardware

3875-SS

2 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit Stainless Steel Hardware
1-1/2 Inch Blackjack Grounding Bushing, Malleable Iron Zinc Plated, Wire Range 14 to 2/0 for Use with Threaded or Threadless Rigid/IMC Conduit

BG150-14-20

1-1/2 Inch Blackjack Grounding Bushing, Malleable Iron Zinc Plated, Wire Range 14 to 2/0 for Use with Threaded or Threadless Rigid/IMC Conduit
2 Inch Blackjack Grounding Bushing, Malleable Iron Zinc Plated, Wire Range 14 to 2/0 for Use with Threaded or Threadless Rigid/IMC Conduit

BG200-14-20

2 Inch Blackjack Grounding Bushing, Malleable Iron Zinc Plated, Wire Range 14 to 2/0 for Use with Threaded or Threadless Rigid/IMC Conduit

Frequently Asked Questions

What conduit types is this grounding bushing compatible with?

The 3879-SS is designed for use with rigid and intermediate metal conduit (IMC) systems.

What wire sizes does this grounding bushing support?

The grounding bushing accommodates wire sizes ranging from 14 to 4 AWG.

Is stainless steel hardware included with this product?

Yes, the 3879-SS includes stainless steel hardware for corrosion resistance.

What material is the grounding bushing made of?

The grounding bushing is made of electro zinc-plated iron for durability.

Does this product meet industry standards?

Yes, the 3879-SS meets NEC and UL standards for grounding applications.

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.