Authorized Panduit Distributor
Panduit GCC8-5/8-250 - The GCC8-5/8-250 Compression Connector Tap provides high-strength and premium electrical properties. It is suitable for use with solid and stranded copper Code conductors. Used for tapping conductor to conductor and conductor to ground rod and rebar applications. Use with copper clad, solid copper and stainless steel ground rod types. UL listed per UL486 for use suitable for direct burial in earth and concrete, use with Panduit or industry standard crimp tools and crimp dies.
Panduit

GCC8-5/8-250

UPC: 613056732780

Documents & Media
Technical DrawingFull Engineering DrawingInstallation InstructionsVideo Clip

Contact for Pricing

Minimum Qty: 3

Multiplier: 1

*Contact for lower quantities*

Overview

The Panduit GCC8-5/8-250 Compression Connector Tap is a high-strength, UL467-listed grounding connector designed for reliable electrical performance in demanding applications. This compression tap accommodates solid and stranded copper conductors ranging from 2 AWG to 250 kcmil, making it ideal for conductor-to-conductor tapping, wire joints, and two-way splices. The connector is engineered for use with ground rods and rebar, supporting copper clad, solid copper, and stainless steel ground rod types with sizes from 1/2" to 5/8" (12.7–15.9 mm). Key features include a heavy-wall, extruded high-conductivity copper construction that delivers premium electrical properties and mechanical strength. A pre-applied conductive antioxidant compound ensures a high-quality mechanical and electrical bond, accelerating installation and reducing long-term maintenance. The connector is marked with Panduit die index numbers (PG25 for main, PG25 for tap) for proper crimp die selection, ensuring consistent performance with Panduit or industry-standard crimp tools. UL467 listed for grounding and bonding, the GCC8-5/8-250 is certified for direct burial in earth and concrete, meeting rigorous electrical and environmental standards. Its wide range-taking capability minimizes inventory requirements by reducing the need for multiple part numbers. The slotted design allows quick assembly using Panduit cable ties, further streamlining installation. Ideal for industrial grounding systems, utility installations, and infrastructure projects, this connector provides a durable, low-resistance connection in high-vibration environments. Compliance with IEEE Std 837-2002 and REV 2014 ensures long-term reliability, while vibration testing per MIL-STD-202G (Method 201A) confirms its robustness. For galvanized ground rods, specify the tin-plated version by adding "TP" to the part number.
  • UL467 listed for grounding and bonding, suitable for direct burial in earth and concrete
  • Accommodates 2 AWG to 250 kcmil solid and stranded copper conductors
  • Compatible with 1/2" to 5/8" (12.7–15.9 mm) copper clad, solid copper, and stainless steel ground rods
  • Heavy-wall, extruded high-conductivity copper construction with pre-applied antioxidant compound
  • Marked with Panduit die index numbers (PG25) for proper crimp die selection

Specifications

Application
Utility/Ground Grid
Clamp Material
High Conductivity Copper
Length
0.91 In.
Material
High Conductivity Copper
Standard
cULus Listed to UL 467 for direct burial grounding applications in earth or concrete.
Type
Grounding Connector
Package Dimensions (L x W x H)
4.2 IN x 3.8 IN x 1.75 IN
Package Weight (Imperial)
0.772 lbs
Grounding "Figure 6" Style Connector, 1/2 - 5/8 Rod (12.7-15.9mm) Main, Quantity 1 or 2 Wires 6 Sol - 2 Sol (10-35mm2) Tap

FIG6-5/8-26

Grounding "Figure 6" Style Connector, 1/2 - 5/8 Rod (12.7-15.9mm) Main, Quantity 1 or 2 Wires 6 Sol - 2 Sol (10-35mm2) Tap
Copper Flexible Sleeve with a .579" ID for use with fine-stranded and flexible wire. Tin-plated for corrosion resistance.

FS020

Copper Flexible Sleeve with a .579" ID for use with fine-stranded and flexible wire. Tin-plated for corrosion resistance.
U-Bolt Copper Ground Clamp, Stainless Steel U-Bolt, Wire Range 4 - 2/0 AWG, Rod Size 2-1/2 to 2-7/8 Inches, IPS Pipe Size Max 2-1/2 Inches, Length 4-15/16 Inches, Width 4-3/16 Inches, Depth 1-9/16 Inches

GUV21221

U-Bolt Copper Ground Clamp, Stainless Steel U-Bolt, Wire Range 4 - 2/0 AWG, Rod Size 2-1/2 to 2-7/8 Inches, IPS Pipe Size Max 2-1/2 Inches, Length 4-15/16 Inches, Width 4-3/16 Inches, Depth 1-9/16 Inches
The GCC8-1/2-500 Compression Connector Tap provides high-strength and premium electrical properties. It is suitable for use with solid and stranded copper Code conductors. Used for tapping conductor to conductor and conductor to ground rod and rebar applications. Use with copper clad, solid copper and stainless steel ground rod types. UL listed per UL486 for use suitable for direct burial in earth and concrete, use with Panduit or industry standard crimp tools and crimp dies.

GCC8-1/2-500

The GCC8-1/2-500 Compression Connector Tap provides high-strength and premium electrical properties. It is suitable for use with solid and stranded copper Code conductors. Used for tapping conductor to conductor and conductor to ground rod and rebar applications. Use with copper clad, solid copper and stainless steel ground rod types. UL listed per UL486 for use suitable for direct burial in earth and concrete, use with Panduit or industry standard crimp tools and crimp dies.
The GCC8-3/4-250 Compression Connector Tap provides high-strength and premium electrical properties. It is suitable for use with solid and stranded copper Code conductors. Used for tapping conductor to conductor and conductor to ground rod and rebar applications. Use with copper clad, solid copper and stainless steel ground rod types. UL listed per UL486 for use suitable for direct burial in earth and concrete, use with Panduit or industry standard crimp tools and crimp dies.

GCC8-3/4-250

The GCC8-3/4-250 Compression Connector Tap provides high-strength and premium electrical properties. It is suitable for use with solid and stranded copper Code conductors. Used for tapping conductor to conductor and conductor to ground rod and rebar applications. Use with copper clad, solid copper and stainless steel ground rod types. UL listed per UL486 for use suitable for direct burial in earth and concrete, use with Panduit or industry standard crimp tools and crimp dies.
The GM-3E-X Bronze Grounding Clamp is used to ground copper code conductor to flat surfaces. Cast from high strength, electrolytic brinz to provide reliable grouding connections, high strenght silicon bronze hardware for long term reliable assembly. Accomidates a wide range of conductor sizes, incorporates spacer plate to separate conductor from mounting surface. Meets cULus 467 for grouding and bonding, suitable for direct burial in earth or concrete.

GM-3E-X

The GM-3E-X Bronze Grounding Clamp is used to ground copper code conductor to flat surfaces. Cast from high strength, electrolytic brinz to provide reliable grouding connections, high strenght silicon bronze hardware for long term reliable assembly. Accomidates a wide range of conductor sizes, incorporates spacer plate to separate conductor from mounting surface. Meets cULus 467 for grouding and bonding, suitable for direct burial in earth or concrete.
Bronze grounding toe clamp, 1 Cable to Bar or Flat surface, 300 kcmil - 500 kcmil

GMS-4-X

Bronze grounding toe clamp, 1 Cable to Bar or Flat surface, 300 kcmil - 500 kcmil
Tin Plated Grounding "8x6" Style Cross Connector, 5/8" Rod (15.9mm), 2 Str - 250 kcmil (35-120mm2) Copper Cable

GCC8-5/8-250TP

Tin Plated Grounding "8x6" Style Cross Connector, 5/8" Rod (15.9mm), 2 Str - 250 kcmil (35-120mm2) Copper Cable

How to Install the GCC8-5/8-250 Grounding Connector

This guide provides step-by-step instructions for installing and configuring the GCC8-5/8-250 grounding connector for effective grounding solutions.

Estimated time: 45m

Tools needed:

Crimping tool, Wire strippers, Screwdriver

Supplies needed:

GCC8-5/8-250 connectors, Ground rod, Tin plated connectors, Mounting screws

  1. Prepare the ground rod

    Clean the ground rod and ensure it is free from debris. Use a wire brush if necessary to remove any corrosion.

  2. Connect the tap wire

    Attach the tap wire to the ground rod using a tin plated connector. Ensure the connection is secure and free from any loose strands.

  3. Crimp the connector

    Using the appropriate crimping tool, crimp the connector onto the tap wire. Ensure the conductor is oriented toward the outside of the crimp tool pocket before crimping.

  4. Mount the connector

    Secure the GCC8-5/8-250 connector to the designated mounting location using the provided mounting screws. Ensure it is firmly attached and level.

  5. Verify the installation

    Use a multimeter to check the continuity of the grounding connection. Ensure that there are no breaks in the circuit.

Frequently Asked Questions about Panduit

What environmental ratings do Panduit products have?

Panduit products feature comprehensive environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13; CSA Type 1, 2, 3, 4, 4X, 12, and 13; and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They meet IEC 60529 IP66 rating, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments, with operating temperatures ranging from -40°C to 130°C.

What certifications and standards do Panduit products comply with?

Panduit products are certified to multiple critical industry standards, including UL (Underwriters Laboratories) in the USA and Canada, CSA (Canadian Standard Association), EN IEC 61386, LVD 2006/G5/EC, and ARRA standards. Our products meet rigorous certifications for electrical safety, environmental compliance (WEEE and RoHS), and are designed to perform in extreme temperatures ranging from -55°C to 105°C, making them suitable for demanding industrial environments.

What industries and applications are Panduit products used for?

Panduit products are engineered for critical applications across multiple industries, including commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety-critical environments. Their solutions span electrical infrastructure, wire management, cable ties, power connectors, and safety systems designed to withstand extreme conditions like high vibration, temperature variations, UV exposure, and corrosive agents. Key industries include solar and wind energy, aerospace, heavy trucking, military, commercial transportation, and industrial manufacturing.

What are the main product lines offered by Panduit?

Panduit offers a comprehensive range of electrical infrastructure products including power connectors, cable ties, grounding connectors, identification products, safety solutions, terminals, cable cleats, wiring duct, and cable tie accessories. These products are engineered for industrial environments across multiple sectors like commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications.

What are the key features of Panduit products?

Panduit products are engineered for robust performance in heavy-duty industrial environments, featuring a comprehensive range of solutions including cable ties, power connectors, terminals, and identification products. Key features include proven quality performance, subject matter expertise, and customer-driven innovation across multiple industrial sectors such as commercial construction, food and beverage, oil and gas, renewable energy, transportation, and safety applications. The product line is designed to maximize productivity, reliability, and safety while meeting stringent industry standards.

What is Panduit's warranty policy?

Panduit provides a comprehensive Limited Product Warranty that can be fully reviewed on their official website at www.panduit.com/warranty. All Panduit products are subject to the terms, conditions, and limitations of this current warranty. Customers are advised to review the specific warranty details for their particular product, as Panduit requires buyers to determine product suitability for their intended use and assumes all associated risks.

What technical support does Panduit offer?

Panduit offers comprehensive technical support through their dedicated customer service team, accessible via phone at 1-800-777-3300. They provide expert assistance for their full range of industrial infrastructure products, including cable ties, power connectors, terminals, and identification solutions. Customers can also access additional technical resources and product information through their website at www.panduit.com.

What accessories are available for Panduit products?

Panduit offers a wide range of accessories across multiple product lines, including cable ties, cable tie accessories, cable tie tools, identification products, cable cleats, grounding connectors, and VeriSafe accessories like the VeriSafe Network Module and Insulation Piercing Connectors. For a comprehensive view of all available accessories, customers are recommended to visit www.panduit.com for the full product catalog.

How are Panduit products typically installed?

Panduit products are engineered for comprehensive installation across industrial environments, utilizing specialized tools and techniques for precise mounting. Installation methods vary by product line - from cable ties and power connectors to terminals and identification solutions - but all are designed for robust performance in heavy-duty settings. Technicians typically use Panduit's dedicated installation tools and follow manufacturer guidelines available at www.panduit.com to ensure proper fitting and maximum infrastructure reliability.