
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 2 AWG cable compatibility
- 5/16" stud for easy installation
- Designed for battery terminals and high-current connections
- Suitable for industrial and automotive applications
- Durable construction for long-lasting performance
Specifications
Amperage Rating | 90 A |
Barrel Type* | Standard |
Color | Silver |
Connection Type | Screw Terminal |
Material | Copper |
Mounting | 3/4 In. |
Series | A2 |
Size | 2 AWG, 5/16" 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 | 5/16 In. |
Type | Compression Lug |
Package Dimensions (L x W x H) | 8.1 IN x 4.2 IN x 3.1 IN |
Package Weight (Imperial) | 3.38 lbs |

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What is the wire size for the A2-56R-C lug?
The A2-56R-C lug is designed for 2 AWG Class K wire.
What is the required wire strip length for A2-56R-C?
The required wire strip length for the A2-56R-C lug is 5/8 inches.
What is the stud hole size for the A2-56R-C lug?
The A2-56R-C lug has a stud hole size of 5/16 inches.
What tooling is recommended for the A2-56R-C lug?
Recommended tooling includes Panduit Blackfin (KC22-2 Brown), Greenlee (5510-8), Schleuniger (514DA-2NIT-B.190), Wezag (UP 60), and Pico (500 Series).
What are the pullout force ratings for A2-56R-C?
The pullout force ratings are 180 lb (UL 486A-486B) and 550 lb (MIL-T-7928G) when using recommended tooling.
What wire types are compatible with this lug?
The Panduit Battery Compression Lugs, including A2-56R-C, are designed to terminate Class K flex conductors.
What material is used for Panduit Battery Compression Lugs?
These lugs are made of high conductivity copper, tin plated to meet ASTM Class C specifications for corrosion resistance.
Is the A2-56R-C lug UL Listed?
Yes, the Panduit Battery Compression Lugs are UL Listed for use in the U.S. and Canada to UL 486A-486B standard.
What is the benefit of the lug's flared entry?
The flared entry design allows for easier installation of flex conductors.
How is the wire size identified on the lug?
The wire size identification is embossed directly on the lug.
How to Install the A2-56R-C Compression Connector
This guide provides step-by-step instructions for installing the A2-56R-C compression connector, ensuring a secure and reliable electrical connection.
Estimated time: 30m
Tools needed:
Screwdriver, Wire strippers, Crimping tool, Multimeter
Supplies needed:
A2-56R-C compression connectors, Copper wire, Terminal connectors
- Prepare the wire
Strip the insulation from the copper wire to the length specified in the tool chart, ensuring not to nick or ring the conductor strands.
- Insert wire into connector
Insert the stripped end of the wire into the A2-56R-C connector until it reaches the stop. Ensure that the wire is fully seated within the connector.
- Crimp the connector
Using the appropriate crimping tool and die, crimp the connector by placing it in the die and applying pressure. Start crimping near the tongue end and evenly space the crimps towards the wire end.
- Inspect the crimp
Verify the crimp by checking for proper compression and ensuring the die index number is embossed on the barrel of the connector.
- Test the connection
Use a multimeter to test the electrical continuity of the connection. Ensure there are no shorts and that the connection is secure.
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.









