ABB - Installation Products GG12H - Heavy Duty Ground Rod Clamp, Copper Alloy Casting, Hex Head Screw, Nominal Rod Diameter 1/2 (12.7mm), Wire Range 8 Sol - 2 Str (8.3-33.6mm2)
ABB - Installation Products

GG12H

UPC: 783786800612


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Overview

The ABB GG12H Heavy Duty Ground Rod Clamp is a copper alloy casting designed for secure grounding connections in industrial and utility applications. This clamp accommodates a nominal rod diameter of 1/2 inch (12.7mm) and supports wire ranges from 8 AWG to 2/0 (8.3–33.6 mm²), making it suitable for medium to heavy-duty grounding systems. The hex head screw provides reliable torque retention and ease of installation, while the copper alloy construction ensures long-term corrosion resistance and electrical conductivity. Engineered for outdoor and harsh environments, the GG12H is ideal for substations, power distribution, telecommunications, and industrial facilities where stable grounding is critical. Its robust design minimizes maintenance and reduces the risk of connection failure due to vibration or thermal cycling. The clamp’s compact size and durable materials make it a cost-effective solution for both new installations and retrofit projects. ABB Installation Products, a trusted name in electrical infrastructure, delivers this clamp with a focus on reliability and safety. The GG12H meets industry standards for grounding components, ensuring compliance with NEC and other regulatory requirements. For applications requiring a dependable, low-resistance ground connection, the ABB GG12H Heavy Duty Ground Rod Clamp is the right choice.
  • Copper alloy casting for superior corrosion resistance and conductivity
  • Accommodates 1/2" (12.7mm) nominal rod diameter
  • Supports wire ranges from 8 AWG to 2/0 (8.3–33.6 mm²)
  • Hex head screw for secure, tamper-resistant installation
  • Designed for outdoor and industrial grounding applications

Specifications

Conductor Material
Copper
Insulation
No
Special Features
Cast of high-strength corrosion-resistant copper alloy. Both hex head bolts and socket set screws available
Standard
CSA 12798
Type
Ground Rod Clamp
Package Dimensions (L x W x H)
7.6 IN x 4.5 IN x 5.4 IN
Package Dimensions (L x W x H)
19.304 cm x 11.43 cm x 13.716 cm
Package Weight (Imperial)
0.1400 L
Package Weight (Metric)
0.0640 kg

Frequently Asked Questions about ABB - Installation Products

What technical support does ABB - Installation Products offer?

ABB - Installation Products offers comprehensive technical support through a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services include emergency services, on-site support, remote diagnostics, installation assistance, equipment assessments, and repair coordination. Customers can also access technical resources via email at [email protected].

What are the main product lines offered by ABB - Installation Products?

ABB - Installation Products offers a comprehensive range of electrical distribution and protection solutions, including panelboards like ReliaGear® and ProLine, circuit monitoring systems, softstarters, and modular bus bar systems. Key product lines cover low voltage applications with specialized offerings such as the SMISSLINE TP flexible power distribution bus system, Ekip UP protection and metering relays, and enclosed/open softstarters for industrial and commercial sectors.

What are the key features of ABB - Installation Products products?

ABB - Installation Products feature advanced, user-friendly design elements optimized for industrial applications. Key features include 2-in-1 Push-in Spring connection technology allowing ferruled and rigid cable connections, tool-free mounting, robust vibration and shock-proof design, and front-accessible terminals. The products deliver high connection capacities up to 18.5 kW, support motor starting solutions, provide short-circuit fuseless protection to 100 kA, and enable faster, more intuitive installation with one-hand mounting and automated wiring capabilities.

What environmental ratings do ABB - Installation Products products have?

ABB - Installation Products offer robust environmental ratings across multiple standards, including IP54 to IP66 protection levels and NEMA Type 1 to Type 4X enclosures. These ratings ensure superior protection against dust, water, and corrosion for both indoor and outdoor industrial applications, with certifications that meet stringent environmental performance requirements.

What accessories are available for ABB - Installation Products products?

ABB - Installation Products offers a comprehensive range of accessories designed to enhance functionality and connectivity across industrial control systems. Key accessories include auxiliary contact blocks, signaling contacts, shunt trips, undervoltage releases, electronic timers, interlocks, interface relays, terminal blocks, and connection accessories. These accessories are compatible with SMISSLINE TP plug-in distribution systems and Unifix AD busbar systems, allowing for easy installation and configuration of manual motor starters, circuit breakers, and other electrical components.

What is ABB - Installation Products's warranty policy?

ABB - Installation Products offers a standard 1-year factory warranty for most installation products, with options to extend warranty coverage up to 5 years for specific product lines like low voltage circuit breakers. Extended warranty requires online registration through ABB's Extended Warranty Tool, which verifies product application and provides additional coverage for manufacturing defects and factory-mounted accessories.

What industries and applications are ABB - Installation Products products used for?

ABB - Installation Products serve critical electrical infrastructure needs across diverse industries including Energy, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their products cover essential applications such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems, engineered for high-reliability environments with a strong emphasis on safety, efficiency, and sustainability.

What communication protocols do ABB - Installation Products products support?

ABB - Installation Products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with high-speed data transmission capabilities up to 100 Mbps and support for various network topologies.

How are ABB - Installation Products products typically installed?

ABB - Installation Products are installed through a professional, systematic process emphasizing fast, intuitive wiring and tool-free mounting. Typical installation involves precise equipment verification, secure electrical connections, and comprehensive testing, including foundation frame assessment, busbar and cable connections, earthing system establishment, and thorough pre-commissioning functional tests to ensure optimal performance and reliability.

What certifications and standards do ABB - Installation Products products comply with?

ABB - Installation Products products meet rigorous international certifications including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products comply with critical standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, ensuring high performance and reliability across industrial installation applications.