ABB - Installation Products L200GRL - 2 inch copper free aluminum die cast grounding locknut with tin plated aluminum lay-in-lug and electro zinc plated steel screw.
ABB - Installation Products

L200GRL

UPC: 786210695464


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Overview

The ABB L200GRL is a 2-inch copper-free aluminum die cast grounding locknut designed for industrial applications requiring reliable electrical bonding. This locknut features a tin-plated aluminum lay-in-lug and an electro-zinc plated steel screw, ensuring corrosion resistance and long-term performance in demanding environments. The L200GRL is engineered to address floating voltage differences in data and control systems, where stable grounding is critical to prevent signal interference and equipment damage. Commonly used in industrial automation, instrumentation, and data communication systems, this grounding locknut provides a secure mechanical and electrical connection to metal enclosures or panels. Its copper-free aluminum construction eliminates galvanic corrosion risks when paired with aluminum grounding conductors, making it ideal for applications where material compatibility is essential. The electro-zinc plated steel screw offers enhanced durability and resistance to environmental stressors, while the lay-in-lug design simplifies installation by allowing direct insertion of grounding conductors without pre-stripping.
  • 2-inch copper-free aluminum die cast body for corrosion resistance
  • Tin-plated aluminum lay-in-lug for direct conductor insertion
  • Electro-zinc plated steel screw for durability and conductivity
  • Designed to eliminate floating voltage differences in sensitive systems
  • Compatible with aluminum grounding conductors to prevent galvanic corrosion

Specifications

Application
Extreme Grounding for Data and Control Applications
Color
Silver
Connection Type
Lay-in Lug
Material
Aluminum, Tin, Steel
Material of Construction
Copper free aluminum die cast
Size
2 Inch
Size
2 Inches
Standard
UL E3060, CSA 4484
Type
Locknuts
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
0.2000 L
Package Weight (Metric)
0.0910 kg
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Frequently Asked Questions

What materials are used in the L200GRL grounding locknut?

The locknut body is made of copper-free aluminum die cast, the lay-in-lug is tin-plated aluminum, and the screw is electro-zinc plated steel.

What size is the L200GRL grounding locknut?

The L200GRL is designed for 2-inch applications, matching standard conduit and enclosure sizes.

Is the L200GRL suitable for aluminum grounding conductors?

Yes, the copper-free aluminum construction prevents galvanic corrosion when used with aluminum conductors.

Does the L200GRL require pre-stripping of grounding conductors?

No, the lay-in-lug design allows direct insertion of grounding conductors without pre-stripping.

What environments is the L200GRL designed for?

The L200GRL is intended for industrial environments, including data and control applications sensitive to voltage differences.

Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

What accessories are available for Thomas and Betts products?

Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

What environmental ratings do Thomas and Betts products have?

Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.

What communication protocols do Thomas and Betts products support?

Thomas and Betts products support a wide range of industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, and others. This extensive compatibility ensures seamless integration and reliable communication across various industrial automation systems, catering to diverse application needs.

What are the key features of Thomas and Betts products?

Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.

What are the main product lines offered by Thomas and Betts?

Thomas and Betts offers a comprehensive range of product lines including electrical connectors, cable management systems, grounding and bonding solutions, and industrial automation components. Their products are designed for durability and reliability in demanding industrial environments, ensuring optimal performance and safety across various applications.

What technical support does Thomas and Betts offer?

Thomas and Betts offers comprehensive technical support, including access to field application engineers for onsite training and installation assistance. Their technical support staff is available to address inquiries related to product specifications and installation practices, ensuring optimal performance and safety of electrical systems. Additionally, they provide a variety of training programs to enhance the knowledge and skills of users in the field.

What industries and applications are Thomas and Betts products used for?

Thomas and Betts products are utilized across various industries including electrical construction, industrial automation, telecommunications, and utilities. Their extensive range of cord and cable fittings, electrical boxes, and metal framing systems are designed for applications that require durability and reliability in harsh environments, ensuring optimal performance in both permanent and temporary installations.

What certifications and standards do Thomas and Betts products comply with?

Thomas and Betts products comply with critical international certifications including UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CE (European Community). Our products are designed to meet rigorous industrial standards such as NEMA enclosure ratings and IEC 60529 IP ratings, ensuring safety and reliability across various industrial applications.

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Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.