ABB - Installation Products GP2250-4 - E-Z-Ground Ground Plates Copper Compression Connector for Cable Range #2 - 250 kcmil
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ABB - Installation Products

GP2250-4

UPC: 786210180038


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Minimum Qty: 10

Multiplier: 10

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Overview

The ABB E-Z-Ground GP2250-4 is a high-performance copper compression connector engineered for reliable grounding applications in industrial, commercial, and utility installations. Designed for cables ranging from #2 to 250 kcmil, this connector ensures secure, low-resistance connections critical for electrical safety and system integrity. Constructed from heavy-wall, extruded high-conductivity copper, the GP2250-4 delivers superior mechanical strength and premium electrical properties. Its wide range-taking ability and multi-conductor design minimize the need for multiple parts, supporting both conductor-to-conductor and conductor-to-ground rod/rebar applications. The pre-applied conductive antioxidant compound guarantees a high-quality mechanical and electrical bond, accelerating installation while maintaining long-term performance. Ideal for grounding systems requiring compliance with industry standards, the GP2250-4 is compatible with copper clad, solid copper, and stainless steel ground rods. Marked with Panduit die index numbers, it ensures proper crimp die selection for consistent, reliable results. Trust ABB’s precision engineering for corrosion-resistant, durable connections that enhance safety and reduce the risk of electrical faults in critical infrastructure.
  • Heavy-wall, extruded high-conductivity copper for superior strength and electrical performance
  • Wide range-taking design supports #2 to 250 kcmil cables with minimal parts
  • Pre-applied conductive antioxidant compound ensures fast, high-quality mechanical/electrical bonds
  • Compatible with copper clad, solid copper, and stainless steel ground rods
  • Marked with Panduit die index numbers for accurate crimp die selection

Specifications

Connection Type
Compression
Material
Copper
Series
E-Z-Ground
Size
#2 - 250 kcmil
Special Features
E-Z-Ground® connectors are designed for direct burial and offer a safe, efficient alternative to exothermic welding products
Standard
UL E3060
Type
E-Z-Ground Compression Grounding
Package Dimensions (L x W x H)
10 IN x 2 IN x 4.5 IN
Package Dimensions (L x W x H)
25.4 cm x 5.08 cm x 11.43 cm
Package Weight (Imperial)
2.600 L
Package Weight (Metric)
1.179 kg
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How to Install the GP2250-4 Ground Grid Connector

This guide provides step-by-step instructions for installing the GP2250-4 Ground Grid Connector on ground rods.

Estimated time: 30m

Tools needed:

Hydraulic crimping tool, Wire brush, Knurling tool (optional)

Supplies needed:

Ground rods, Ground grid connectors, Cable

  1. Prepare the cable

    Clean the cable of all visible dirt using a rough cloth or brush. Ensure a bright copper finish by wire brushing or using a knurling tool on smooth ground rods.

  2. Position the cable

    Insert the cable end(s) into the connector, ensuring they protrude at least 3/4" beyond the connector.

  3. Crimp the connector

    Using the appropriate hydraulic crimping tool, crimp the connector securely. If using the TBM15, TBM15CR-LI, or TBM15I tool, ensure to use die adapter No. 15500-TB.

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.

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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.

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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.