ABB - Installation Products GG40250-21 - E-Z-Ground Ground Grid Copper Compression Connector, Cable Range 4/0 or 250 kcmil, Ground Rod 1/2 and 5/8, for Direct Burial
ABB - Installation Products

GG40250-21

UPC: 786210708539

Documents & Media
Installation InstructionsSpecification SheetManufacturer Product Website

Contact for Pricing

Minimum Qty: 2

Multiplier: 2

*Contact for lower quantities*

Overview

The ABB E-Z-Ground Ground Grid Copper Compression Connector (SKU: GG40250-21) is a UL 467 listed, direct-burial rated solution for secure grounding connections in industrial and utility applications. Engineered for 4/0 AWG or 250 kcmil copper conductors and 1/2" or 5/8" ground rods, this heavy-wall, extruded copper connector delivers high conductivity and corrosion resistance in harsh environments. The pre-applied conductive antioxidant compound ensures a durable mechanical and electrical bond, reducing installation time while maintaining long-term reliability. Designed for compatibility with copper-clad and stainless steel ground rods, the connector is marked with Panduit die index numbers for proper crimp tool selection. Ideal for electrical substations, renewable energy projects, industrial facilities, and utility grounding systems, this connector meets IEEE Std 837-2002 and REV 2014 standards for enhanced crimp processes. The slotted design allows quick assembly using Panduit cable ties, and the connector is tested to MIL-STD-202G (Method 201A) for vibration resistance. Not rated for galvanized ground rods or galvanized cable. Complies with CSA 22.2 certification for direct burial in earth or concrete when crimped with approved tools.
  • UL 467 listed for grounding and bonding, suitable for direct burial in earth or concrete
  • Compatible with 4/0 AWG or 250 kcmil copper conductors and 1/2" or 5/8" ground rods
  • Heavy-wall, extruded high-conductivity copper for superior strength and electrical performance
  • Pre-applied conductive antioxidant compound ensures corrosion-resistant, high-quality mechanical and electrical bonds
  • Marked with Panduit die index numbers for proper crimp tool and die selection

Specifications

Conductor Material
Copper
Conductor Size
4/0 AWG or 250 kcmil
Connection Type
Compression Connector
Material
Copper
Mounting Type
Direct Burial
Series
E-Z-Ground
Size
Cable Range 4/0 or 250 kcmil, Ground Rod 1/2 and 5/8
Special Features
E-Z-Ground® connectors are designed for direct burial and offer a safe, efficient alternative to exothermic welding products
Special Features
E-Z-Ground® connectors are designed for direct burial and offer a safe, efficient alternative to exothermic welding products
Standard
UL E3060, CSA 2884
Type
E-Z-Ground Compression Grounding
Package Dimensions (L x W x H)
3.3 IN x 2.8 IN x 2.3 IN
Package Dimensions (L x W x H)
8.382 cm x 7.112 cm x 5.842 cm
Package Weight (Imperial)
0.400 L
Package Weight (Metric)
0.181 kg

Similar Products

GG40250-2030

Size: 4/0 or 250 kcmil (cable), 1/2 and 5/8 inch (ground rod)

Connection Type: Compression

GG40250-40250

GG10-10

Conductor Size: 1/0

Size: 1/0 AWG

Connection Type: Compression

GG500-40250

Conductor Size: 500 kcmil

Size: 500 kcmil (cable), 5/8" and 3/4" (ground rod)

Connection Type: Compression

GG2030-2030

Conductor Size: 2/0 or 3/0

GG2030-21

Conductor Size: 2/0 or 3/0

Size: 2/0 or 3/0

You May Also Be Interested In

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

GG40250-2030

E-Z-Ground Ground Grid Copper Compression Connector for Cable Range 500 kcmil, Ground Rod 5/8 and 3/4, Direct Burial

GG500-40250

E-Z-Ground Ground Grid Copper Compression Connector for Cable Range 500 kcmil, Ground Rod 5/8 and 3/4, for Direct Burial

GG500-2030

E-Z-Ground Ground Grid Copper Compression Connector, Cable Range 500 kcmil, Ground Rod 5/8 and 3/4, Direct Burial

GG500-500

E-Z-Ground Ground Grid Copper Compression Connector for Cable Range 250 or 4/0, Tap 250 or 4/0, Ground Rod 3/4

53065-34GR

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.