Panduit SP2-2-C - The SP2-2-C Service Post Grounding Lug is designed for grounding two copper code conductors to steel structures, busbars, transformers. The true hex design for body and nut hex provides correct fit with socket, box, or open-end wrenches, resulting in proper torquing of electrical connection. The pressure bar provides a secure connection on a full range of conductor combinations used with each Lug providing a premium wire pull-out strength. UL Listed for grounding and bonding.
Panduit

SP2-2-C

UPC: 074983716654

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Overview

The Panduit SP2-2-C Service Post Grounding Lug (SKU: SP2-2-C) is a UL Listed (cULus 467) grounding connector designed for secure and compliant grounding of two copper code conductors to steel structures, busbars, or transformers. Manufactured from high copper content, hard-drawn copper rod, this lug delivers high strength and durability for demanding electrical infrastructure applications. The true hex design of both the body and nut ensures a precise fit with socket, box, or open-end wrenches, enabling proper torquing of the electrical connection for a reliable bond. The integrated pressure bar provides a secure connection across a full range of conductor combinations, delivering premium wire pull-out strength—a critical safety and performance metric. The SP2-2-C is suitable for direct burial in earth or concrete, making it ideal for outdoor and industrial environments. Available in standard and long stud lengths (0.63 in. and 1.13 in. respectively), it accommodates optimized fit through mounting surfaces. With a conductor size range of #10 STR to #2 STR (AWG) and a 3/8-16 UNC thread stud, this grounding lug is engineered for versatility and ease of installation. Packaged in quantities of 100, the SP2-2-C is a dependable choice for electrical grounding and bonding applications requiring robust, code-compliant solutions.
  • UL Listed (cULus 467) for grounding and bonding, suitable for direct burial
  • True hex design for body and nut ensures proper fit with socket, box, or open-end wrenches
  • Pressure bar provides secure connection and premium wire pull-out strength for #10 STR to #2 STR copper conductors
  • Available in standard (0.63 in.) and long (1.13 in.) stud lengths for optimized mounting
  • Made from high copper content, hard-drawn copper rod for high strength and durability

Specifications

Application
Utility/Ground Grid
Clamp Material
Copper
Connection Type
Screw Terminal
Length
1.38 in
Length
35.052 mm
Material
Copper
Mounting Type
Hex Design (for wrench)
Mounting Type
Service Post
Poles
2
Series
SP
Size
2 AWG
Standard
cULus Listed - 467, DB Rated
Type
Grounding Connector
Package Dimensions (L x W x H)
11.15 IN x 6.75 IN x 4.6 IN
Package Weight (Imperial)
17.1 lbs
The SP2-4/0-Q Service Post Grounding Lug is designed for grounding two copper code conductors to steel structures, busbars, transformers. The true hex design for body and nut hex provides correct fit with socket, box, or open-end wrenches, resulting in proper torquing of electrical connection. The pressure bar provides a secure connection on a full range of conductor combinations used with each Lug providing a premium wire pull-out strength. UL Listed for grounding and bonding.

SP2-4/0-Q

The SP2-4/0-Q Service Post Grounding Lug is designed for grounding two copper code conductors to steel structures, busbars, transformers. The true hex design for body and nut hex provides correct fit with socket, box, or open-end wrenches, resulting in proper torquing of electrical connection. The pressure bar provides a secure connection on a full range of conductor combinations used with each Lug providing a premium wire pull-out strength. UL Listed for grounding and bonding.
The NSI PG12C-8 50-Piece Pack of Grounding Pigtail Combos offers a simple solution for adding a ground wire and screw into your electrical installation. Each pigtail combo includes a solid 8-inch green 12 AWG solid wire and a green grounding screw of the combination screw terminal type. Comes pre-assembled to save you time on every installation. Stock products you can rely on—stock NSI.

PG12C-8

The NSI PG12C-8 50-Piece Pack of Grounding Pigtail Combos offers a simple solution for adding a ground wire and screw into your electrical installation. Each pigtail combo includes a solid 8-inch green 12 AWG solid wire and a green grounding screw of the combination screw terminal type. Comes pre-assembled to save you time on every installation. Stock products you can rely on—stock NSI.
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
Rack Cabinet Ground Kit

BWK6A12

Rack Cabinet Ground Kit

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.