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Overview
- High-conductivity copper lug for 4/0 AWG flexible stranded copper conductors
- Tin-plated to meet ASTM Class C corrosion resistance specifications
- Standard barrel without inspection window prevents contaminant entry
- Flared barrel entry for easier conductor insertion
- Embossed wire size identification for clear labeling
Specifications
Amperage Rating | 90 A |
Barrel Type* | Standard |
Color | Silver |
Connection Type | Screw Terminal |
Connection Type | Battery Lug |
Material | Copper |
Mounting | 15/16 In. |
Mounting Type | Battery Terminal |
Series | A4/0-12R-C |
Size | 4/0 AWG, 1/2" Stud |
Standard | cULus Listed for use in US and Canada to UL 486A-486B for power applications, meets US Military Wire Pull Out Specs |
Stud Size | 1/2 In. |
Type | Compression Lug |
Package Dimensions (L x W x H) | 8.25 IN x 4.2 IN x 4.2 IN |
Package Weight (Imperial) | 9.5 lbs |

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Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.Frequently Asked Questions
What material is the A4/0-38R-C lug made from?
The A4/0-38R-C lug is made from tin-plated copper, meeting ASTM Class C specification for corrosion resistance.
What is the A4/0-38R-C product?
The A4/0-38R-C is a Panduit Battery Compression Lug designed for heavy-duty power connector applications.
What Schleuniger tool is recommended for A4/0-38R-C?
The recommended Schleuniger tool for A4/0-38R-C is 514DA-4/0-NIT-B.350, requiring one compression.
What Greenlee tool is recommended for A4/0-38R-C?
The recommended Greenlee Hex Die for A4/0-38R-C is 10895, requiring two compressions.
What Blackfin tool is recommended for A4/0-38R-C?
The recommended Blackfin battery powered tool for A4/0-38R-C is KC22-4/0 (Purple die), requiring two compressions.
What is the pullout strength for the A4/0-38R-C lug?
The A4/0-38R-C lug has a pullout force of 450/875 lb. according to UL 486A-486B / MIL-T-7928G when using recommended tooling.
What is the required wire strip length for A4/0-38R-C?
The required wire strip length for the A4/0-38R-C lug is 15/16 inches.
What is the stud hole size for A4/0-38R-C?
The A4/0-38R-C lug has a stud hole size of 3/8 inches.
What wire size does the A4/0-38R-C lug accept?
The A4/0-38R-C lug is designed for 4/0 AWG Class K flex conductors.
What wire type is compatible with the A4/0-38R-C lug?
The A4/0-38R-C lug is designed to terminate Class K flex conductors.
How to Install the A4/0-12R-C Compression Connector
This guide provides step-by-step instructions for installing the A4/0-12R-C compression connector, ensuring a secure and reliable electrical connection.
Estimated time: 30m
Tools needed:
Screwdriver, Wire strippers, Crimping tool, Multimeter
Supplies needed:
A4/0-12R-C compression connectors, 4/0 AWG copper wire, Mounting screws
- Prepare the wire
Strip the insulation from the 4/0 AWG copper wire to the length specified in the tool chart, ensuring not to nick or damage the conductor strands.
- Clean the wire
Clean the stripped end of the wire to remove any contaminants that may affect the connection.
- Insert the wire into the connector
Insert the stripped wire into the A4/0-12R-C connector until the wire stops, ensuring a snug fit.
- Crimp the connector
Using the appropriate crimping tool, place the connector in the die and crimp it. Ensure to evenly space the crimps on the barrel, starting near the tongue end and moving towards the wire end.
- Verify the connection
Use a multimeter to check the continuity of the connection to ensure it is secure and functioning correctly.
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.







