Gardner Bender GTA-2N Aluminum Mechanical Lug 14-2 AWG Terminal

Description

Product Overview

The Gardner Bender GTA-2N aluminum mechanical lug is engineered to provide a secure, low‑resistance connection for a wide range of industrial electrical applications. Its mechanical design eliminates the need for solder, allowing quick installation while maintaining a robust electrical path. The lug is fabricated from high‑grade alloy steel, then coated with an aluminum finish that offers excellent conductivity and resistance to oxidation.

With a rated capacity of 14‑2 AWG, this lug accommodates medium‑size conductors commonly used in control panels, motor starters, and distribution equipment. The non‑insulated, open‑ended construction enables direct contact with the conductor, ensuring optimal current flow and reducing voltage drop. Dimensions of 1.4″ L x 2.7″ W x 4.8″ H provide ample space for secure crimping without compromising panel space.

Manufactured in the United States under the Actuant brand, the GTA-2N adheres to strict quality control standards. Each unit undergoes rigorous testing for tensile strength, electrical continuity, and temperature tolerance up to 257°F (125°C). The product is tinned for added corrosion resistance, and its closed ends seal out moisture, extending service life in harsh environments.

Compliance with industry specifications, including UL and IEC standards, ensures that the lug can be confidently used in safety‑critical installations. The part number GTA-2N and UPC 032076017323 uniquely identify this component, simplifying inventory management and procurement for electrical contractors and OEMs.

Usage

Designed for industrial wiring, the GTA-2N excels in applications such as motor control centers, switchgear, and heavy‑duty lighting circuits. Its mechanical crimp mechanism allows field technicians to achieve a reliable connection without specialized tools, reducing installation time and labor costs. The lug’s moisture‑sealed design makes it suitable for outdoor panels, marine environments, and facilities with high humidity.

Electrical engineers often select this lug for projects requiring a balance of conductivity and durability. The aluminum coating provides a lightweight solution while maintaining the mechanical strength of the underlying steel core. This combination is particularly advantageous in applications where weight constraints and vibration resistance are critical, such as in mobile equipment or rotating machinery.

When integrating the GTA-2N into a system, it is recommended to strip the conductor to the appropriate length, insert it fully into the lug, and apply a uniform crimp force using a calibrated crimping tool. Proper torque ensures a tight fit that resists loosening under thermal cycling and mechanical stress. The lug’s non‑insulated nature also allows for easy visual inspection of the connection quality during routine maintenance.

For retrofit projects, the lug’s compatibility with existing terminal blocks and busbars simplifies upgrades and replacements. Its standardized dimensions align with common panel layouts, enabling seamless integration without the need for custom modifications. This flexibility supports both new installations and legacy system enhancements.

Why Choose Us

Choosing the Gardner Bender GTA-2N means selecting a product backed by decades of industry experience and a reputation for reliability. The brand’s commitment to manufacturing in the United States ensures consistent material quality, precise tolerances, and adherence to rigorous testing protocols. Customers benefit from a supply chain that prioritizes traceability and accountability.

Our mechanical lugs are designed with end‑users in mind, offering a straightforward installation process that reduces the potential for human error. The high‑temperature rating of 257°F allows the lug to perform reliably in demanding thermal environments, while the corrosion‑resistant aluminum coating protects against oxidation and chemical exposure.

We provide comprehensive technical support, including detailed installation guides, torque specifications, and compatibility charts. Our customer service team is available to address inquiries, troubleshoot issues, and assist with product selection to ensure the lug meets the specific requirements of each project.

In addition to product performance, we emphasize sustainability by sourcing materials responsibly and implementing manufacturing practices that minimize waste. The durability of the GTA-2N reduces the need for frequent replacements, contributing to lower lifecycle costs and a smaller environmental footprint.

Key Features

• Robust alloy‑steel core with aluminum coating for superior conductivity and corrosion resistance.
• Mechanical crimp design enables fast, tool‑free installation and reliable long‑term connections.
• Closed‑end construction seals out moisture, extending service life in humid or outdoor settings.
• Rated for 14‑2 AWG conductors and up to 257°F, suitable for demanding industrial environments.
• U.S. manufacturing with comprehensive technical support and after‑sales service.

FAQ

What size conductors can the GTA-2N lug accommodate?

The lug is rated for 14‑2 AWG conductors, making it ideal for medium‑size wiring in control panels, motor starters, and similar applications.

Is the lug insulated or non‑insulated?

The GTA-2N is a non‑insulated mechanical lug, allowing direct contact with the conductor for optimal electrical performance.

Can this lug be used in outdoor or marine environments?

Yes. The closed‑end design seals out moisture, and the aluminum coating provides corrosion resistance, making it suitable for outdoor, marine, and high‑humidity installations.

What is the temperature rating for this product?

The lug is rated for continuous operation up to 257°F (125°C), ensuring reliable performance under elevated temperature conditions.

Do you offer technical assistance for installation?

Our support team provides detailed installation instructions, torque specifications, and compatibility information to help you achieve a secure and compliant connection.