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ABB - Installation Products GRBUSHING3/4-G - PVC Coated Ground Bushing, 3/4 Inch/21 Metric, Malleable Iron, Gray

ABB Installation Products GRBUSHING3/4-G PVC Coated Ground Bushing, 3/4 Inch/21 Metric, Malleable Iron, Gray

UPC: 704508382711


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Specification SheetManufacturer Product Website

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB GRBUSHING3/4-G PVC Coated Ground Bushing delivers reliable electrical grounding in industrial environments with its durable malleable iron construction and protective gray PVC coating. Designed for 3/4-inch applications, this bushing ensures robust performance while resisting corrosion and environmental damage. Its high-quality materials meet stringent safety standards, making it ideal for use in electrical panels, switchgear, and grounding systems. Engineered for harsh industrial conditions, the ABB GRBUSHING3/4-G provides long-lasting durability and enhanced safety. The PVC coating adds an extra layer of protection against moisture, chemicals, and abrasion, ensuring consistent performance even in demanding settings. Trusted by professionals, this bushing is a cost-effective solution for grounding applications where reliability and compliance are critical. Manufactured by ABB Installation Products, a leader in electrical solutions, the GRBUSHING3/4-G combines innovation with proven performance. Its 3/4-inch metric size ensures compatibility with standard grounding systems, while the malleable iron core provides the strength needed for secure installations. Whether used in commercial, industrial, or utility applications, this bushing delivers the durability and protection required for safe and efficient electrical grounding.
  • 3/4-inch (21 metric) size for standard grounding systems
  • Durable malleable iron construction for strength and reliability
  • Gray PVC coating provides corrosion and abrasion resistance
  • Ideal for electrical panels, switchgear, and grounding systems
  • Meets stringent safety standards for industrial applications

Specifications

Application
Positive Bonding and Grounding of Metal Conduit to Box or Enclosure
Color
Gray
Material
Malleable Iron
Size
3/4 Inch/21mm
Type
Grounding Bushings
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)
0.120 L
Package Weight (Metric)
0.054 kg
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Frequently Asked Questions

Is Ocal conduit UL listed?

Yes, Ocal conduit is investigated by Underwriters Laboratories and labeled with the UL Label.

What are the operating temperature limits for Ocal conduit?

Ocal conduit is not recommended for sustained temperatures above 200 degrees Fahrenheit, as prolonged exposure may release harmful emissions.

What is the maximum operating temperature for Ocal conduit?

Ocal conduit is not recommended for sustained temperatures above 200 degrees Fahrenheit, as prolonged exposure may release harmful emissions.

Is Ocal conduit suitable for high-temperature environments?

No, Ocal conduit is not suitable for environments exposed to sustained temperatures above 200 degrees Fahrenheit.

What is the thickness of the blue urethane coating?

The blue urethane coating has a nominal thickness of .002 inches (2 mils).

What is the bond strength of the coating to the metal?

The bond between the coating and the metal shall be greater than the tensile strength of the coatings.

What is the lifespan of Ocal PVC coated conduit?

An Ocal PVC coated conduit system will have a lifespan of a minimum of 10 times that of a galvanized conduit system if installed correctly.

Can Ocal conduit be bent during installation?

Yes, Ocal conduit can be bendable without damage to either the interior or exterior coating.

What is the thickness of the PVC coating on fittings?

The PVC coating on all fittings has a minimum thickness of .040 inches (40 mils).

What happens if Ocal conduit is exposed to flame?

If subjected to sustained flame or heat above 400 degrees Fahrenheit, PVC will burn.

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.