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ABB - Installation Products 71010-TB - Locktite Copper Cone Screw Lug for Conductor Range 4-2/0, 3/8 Inch Bolt Hole, Wrench Torque 150 In/Lbs
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ABB Installation Products 71010-TB Locktite Copper Cone Screw Lug for Conductor Range 4-2/0, 3/8 Inch Bolt Hole, Wrench…

UPC: 786210710105


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Overview

The ABB Locktite Copper Cone Screw Lug (SKU: 71010-TB) is a precision-engineered electrical connector designed for secure terminations on copper conductors ranging from 4 AWG to 2/0 AWG. Constructed from high-conductivity copper alloy, this lug delivers low electrical resistance and superior thermal performance, ensuring reliable power distribution in industrial, utility, and commercial applications. The 3/8-inch bolt hole accepts standard hardware for easy installation, while the 150 in/lbs torque specification ensures a mechanically stable connection that resists vibration and thermal cycling. Unlike tubular or split-bolt alternatives, the cone screw design provides a full-contact interface with the conductor, minimizing hot spots and reducing long-term maintenance costs. Compatible with copper conductors only, this lug is UL Listed for 600V systems and rated for 90°C operation, meeting the demands of NEC and OSHA compliance. Typical applications include motor control centers, panelboards, switchgear, and renewable energy systems where consistent performance under load is critical. The Locktite series is re-usable and corrosion-resistant, offering a cost-effective alternative to soldered or crimped terminations in high-vibration environments. With a compact footprint and durable construction, the 71010-TB lug simplifies inventory management by covering a broad conductor range in a single SKU.
  • Conductor range: 4 AWG to 2/0 AWG copper only
  • Bolt hole: 3/8-inch for standard hardware compatibility
  • Torque rating: 150 in/lbs for secure mechanical connections
  • Material: High-conductivity copper alloy with corrosion resistance
  • Certifications: UL Listed for 600V, 90°C temperature rating

Specifications

Connection Type
Screw Lug
Material
Copper
Material
Other
Series
Locktite
Size
4-2/0 AWG
Special Features
Conically shaped screw compresses copper conductor so each strand is forced to carry its share of the load
Standard
UL E9809
Type
Locktite Connectors
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)
0.110 L
Package Weight (Metric)
0.050 kg
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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.

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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.

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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.

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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.

What are the main product lines offered by Ocal?

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.