
UPC: 783786800728
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Overview
- Connects 1/2" ground rods to 10 AWG - 2 AWG stranded or solid copper wire
- Hex head bolt design ensures reliable torque retention and vibration resistance
- Compact design for installation in confined spaces
- Part of ABB's trusted JAB series for electrical grounding systems
- Compatible with standard grounding infrastructure in industrial and utility applications
Specifications
Conductor Material | Copper |
Insulation | No |
Special Features | Cast of high-strength corrosion-resistant copper alloy. UL listed for direct burial |
Standard | UL E3060 |
Type | Ground Rod Clamp |
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) | 0.1000 L |
Package Weight (Metric) | 0.0450 kg |

GG40250-2030
E-Z-Ground Ground Grid Copper Compression Connector, Cable Range 4/0 or 250 kcmil, Ground Rod 1/2 and 5/8 Inch, Direct Burial
80024
Grounding pigtail with an insulated lead and a GSH grounding screw on one end. It is designed to make grounding an electrical circuit fast and easy. The lead is 9 inches long and uses 10 AWG wire.
3900
Signal Reference Grid Steel Connector for Wire Range #8 - #4, For Posts 3/4 inch square and 1 inch RoundFrequently Asked Questions
What are the maximum dimensions of the JAB12H?
The maximum dimensions for the JAB12H clamp are A2 (Hex Bolt) 2-3/32 in, B 27/32 in, C 15/16 in, and D 5/8 in.
What screw thread size does JAB12H use?
The JAB12H ground clamp uses a 7/16-14 UNC-2A screw thread size.
Is the JAB12H ground clamp UL listed?
No, the JAB12H ground clamp is not UL listed, as indicated by a general note in the documentation.
What is the wire range for the JAB12H clamp?
The JAB12H clamp accommodates a wire range from 2 STR. to 10 SOL., with a maximum area of 33.6 mm and a minimum of 5.2 mm.
What is the nominal rod diameter for JAB12H?
The JAB12H ground clamp is designed for a nominal rod diameter of 1/2 inch (12.7 mm).
What are the maximum dimensions of the JAB12H?
The maximum dimensions for the JAB12H clamp are A2 (Hex Bolt) 2-3/32 in, B 27/32 in, C 15/16 in, and D 5/8 in.
What screw thread size does JAB12H use?
The JAB12H ground clamp uses a 7/16-14 UNC-2A screw thread size.
What is the wire range for the JAB12H clamp?
The JAB12H clamp accommodates a wire range from 2 STR. to 10 SOL., with a maximum area of 33.6 mm and a minimum of 5.2 mm.
What is the nominal rod diameter for JAB12H?
The JAB12H ground clamp is designed for a nominal rod diameter of 1/2 inch (12.7 mm).
Is the JAB12H ground clamp UL listed?
No, the JAB12H ground clamp is not UL listed, as indicated by a general note in the documentation.
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.
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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 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.



