ABB - Installation Products 54890 - E-Z-Ground Figure 6 Copper Compression Ground Tap Connector for Cable Range 1/0 Str. - 2/0 Str., Application / Main 250 kcmil-500 kcmil or 5/8 Inch - 3/4 Inch Rod, Ground Rod #5 Rebar 5/8 Thru 3/4 #6 Rebar
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ABB - Installation Products

54890

UPC: 786210205144


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Overview

The ABB E-Z-Ground Figure 6 Copper Compression Ground Tap Connector (SKU 54890) delivers a high-integrity, low-resistance grounding solution for industrial and commercial applications. Engineered from premium electrical-grade copper, this compression connector ensures maximum conductivity and long-term reliability in critical grounding systems. Designed for compatibility with stranded copper conductors ranging from 1/0 AWG to 2/0 AWG (70-120 mm²), it securely bonds to ground rods and rebar sizes from 5/8 inch to 3/4 inch (15.9-19.1 mm), including #5 and #6 rebar. With a voltage rating of 600V and temperature rating of 90°C, this connector meets IEEE 837 standards for grounding system integrity. Its compact dimensions (1.25" T x 2.94" H) and wide range-taking capability reduce inventory needs while supporting direct burial in earth and concrete.
  • High-conductivity copper construction for superior electrical performance
  • Compression connection method ensures low-resistance, corrosion-resistant bond
  • Compatible with 1/0-2/0 AWG stranded copper conductors and 5/8-3/4" ground rods/#5-#6 rebar
  • Meets IEEE 837 standards for grounding system integrity
  • Direct burial rated for earth and concrete installations

Specifications

Connection Type
Compression
Material
Copper
Series
E-Z-Ground
Size
Cable: 1/0 Str. - 2/0 Str., Rod: 5/8 Inch - 3/4 Inch
Special Features
E-Z-Ground&reg, connectors are designed for direct burial and offer a safe, efficient alternative to exothermic welding products
Type
E-Z-Ground Compression Grounding
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)
0.400 L
Package Weight (Metric)
0.181 kg
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E-Z-Ground Figure 6 Copper Compression Ground Tap Connector for Cable Range #4 Sol. - #2 Str., Application / Main 250 kcmil-500 kcmil or 5/8 Inch - 3/4 Inch Rod, Ground Rod #5 Rebar 5/8 Thru 3/4 #6 Rebar
LCAXN300-38-6 Copper Compression Lug, 1-hole, standard barrel, has a narrow tongue design for limited space applications.The generously beveled wire entry prevents bent back strands when inserting the conductor into the barrel. An inspection window aids to visually assure full conductor insertion, and tin-plating helps to inhibit corrosion. UL Listed and CSA Certified to 35 KV and temperature rated to 90 C.

LCAXN300-38-6

LCAXN300-38-6 Copper Compression Lug, 1-hole, standard barrel, has a narrow tongue design for limited space applications.The generously beveled wire entry prevents bent back strands when inserting the conductor into the barrel. An inspection window aids to visually assure full conductor insertion, and tin-plating helps to inhibit corrosion. UL Listed and CSA Certified to 35 KV and temperature rated to 90 C.
E-Z-Ground Figure 6 Copper Compression Ground Tap Connector for Cable Range 3/0 Str. - 250 kcmil, Application / Main 250 kcmil-500 kcmil or 5/8 Inch - 3/4 Inch Rod, Ground Rod #5 Rebar 5/8 Thru 3/4 #6 Rebar

54895

E-Z-Ground Figure 6 Copper Compression Ground Tap Connector for Cable Range 3/0 Str. - 250 kcmil, Application / Main 250 kcmil-500 kcmil or 5/8 Inch - 3/4 Inch Rod, Ground Rod #5 Rebar 5/8 Thru 3/4 #6 Rebar
E-Z-Ground Figure 6 Copper Compression Ground Tap Connector for Cable Range 350 kcmil-500 kcmil, Application / Main 250 kcmil-500 kcmil or 5/8 Inch - 3/4 Inch Rod, Ground Rod #5 Rebar 5/8 Thru 3/4 #6 Rebar

54900

E-Z-Ground Figure 6 Copper Compression Ground Tap Connector for Cable Range 350 kcmil-500 kcmil, Application / Main 250 kcmil-500 kcmil or 5/8 Inch - 3/4 Inch Rod, Ground Rod #5 Rebar 5/8 Thru 3/4 #6 Rebar
E-Z-Ground Figure 6 Copper Compression Ground Tap Connector for Cable Range 1/0 Str. - 2/0 Str., Application / Main 1/0 Str.-250 kcmil or 1/2 Inch - 5/8 Inch Rod, Ground Rod #3 Rebar 3/8 Thru 1/2 #4 Rebar

54860

E-Z-Ground Figure 6 Copper Compression Ground Tap Connector for Cable Range 1/0 Str. - 2/0 Str., Application / Main 1/0 Str.-250 kcmil or 1/2 Inch - 5/8 Inch Rod, Ground Rod #3 Rebar 3/8 Thru 1/2 #4 Rebar
E-Z-Ground Figure 6 Copper Compression Ground Tap Connector for Cable Range #4 Sol. - #2 Str., Application / Main 1/0 Str.-250 kcmil or 1/2 Inch - 5/8 Inch Rod, Ground Rod #3 Rebar 3/8 Thru 1/2 #4 Rebar

54855

E-Z-Ground Figure 6 Copper Compression Ground Tap Connector for Cable Range #4 Sol. - #2 Str., Application / Main 1/0 Str.-250 kcmil or 1/2 Inch - 5/8 Inch Rod, Ground Rod #3 Rebar 3/8 Thru 1/2 #4 Rebar
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How to Install the 54890 Ground Grid Connector

This guide provides step-by-step instructions for installing the 54890 Ground Grid Connector, ensuring proper electrical connections and compliance with safety standards.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Hydraulic crimping tool

Supplies needed:

Mounting screws, Terminal connectors, Ground rod

  1. Prepare the cable

    Clean the cable of all visible dirt using a rough cloth or brush, and create a bright copper finish by wire brushing the ends.

  2. Insert the cable into the connector

    Insert the prepared cable into the connector, ensuring that the cable end protrudes at least 3/4" beyond the connector.

  3. Crimp the connector

    Using a hydraulic crimping tool, crimp the connector securely onto the cable. Ensure compliance with IEE E837-2014 by using the appropriate die for the 54890 model.

  4. Mount the ground rod

    Drive the ground rod to its final depth before installing the connector. Ensure it is securely positioned.

  5. Verify connections

    After installation, use a multimeter to verify that the connections are secure and that there is continuity between the ground rod and the connector.

Frequently Asked Questions about ABB - Installation Products

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