ABB - Installation Products LS 105 - 1-1/2 Inch, Steel Sealing Locknut-Zinc Plated, For Use with Rigid/IMC Conduit
ABB - Installation Products

LS 105

UPC: 785991424256


Documents & Media
Specification SheetManufacturer Product Website

Contact for Pricing

Minimum Qty: 50

Multiplier: 50

*Contact for lower quantities*

Overview

The ABB LS 105 1-1/2 inch Steel Sealing Locknut, zinc-plated, is a precision-engineered component for secure conduit connections in electrical installations. Designed for rigid and intermediate metal conduit (IMC), this locknut provides a tight seal to block moisture, dust, and contaminants, ensuring long-term system integrity. Constructed from durable steel with a zinc plating, it delivers superior corrosion resistance, making it suitable for industrial, commercial, and outdoor applications where exposure to harsh conditions is common. The LS 105 locknut meets industry standards for conduit fittings, offering a reliable solution for electrical contractors and maintenance teams requiring dependable performance in demanding environments. Compatible with 1-1/2 inch rigid and IMC conduit, it simplifies installation with a standard threading design and robust build. Ideal for use in power distribution, control panels, and infrastructure projects where conduit integrity is critical.
  • 1-1/2 inch size for rigid and intermediate metal conduit (IMC)
  • Zinc-plated steel construction for corrosion resistance
  • Sealing design prevents moisture and debris ingress
  • Compatible with ABB and industry-standard conduit systems
  • Durable and long-lasting for harsh industrial environments

Specifications

Application
For Use with Rigid/IMC Conduit
Finish
Zinc Plated
Material
Steel
Material of Construction
Steel
Series
LS 105
Size
1-1/2 Inch
Standard
UL E23018
Standard
UL E23018 / UL E23018
Type
Locknut for Conduit Fitting
Package Dimensions (L x W x H)
5 IN x 5 IN x 3 IN
Package Dimensions (L x W x H)
12.7 cm x 12.7 cm x 7.62 cm
Package Weight (Imperial)
0.060 L
Package Weight (Metric)
0.027 kg
1-1/4 Inch, Steel Locknut-Zinc Plated, For Use with Rigid/IMC Conduit, Bag of 1

LN104-1

1-1/4 Inch, Steel Locknut-Zinc Plated, For Use with Rigid/IMC Conduit, Bag of 1
An 8-32 nylon insert stop nut in a hex nut form. It is made of steel with a zinc plated finish and is silver in color. The sheet lists a #8 size, 32 thread size, right-handed thread direction, 0.239" thickness, and 0.345" width.

40411J

An 8-32 nylon insert stop nut in a hex nut form. It is made of steel with a zinc plated finish and is silver in color. The sheet lists a #8 size, 32 thread size, right-handed thread direction, 0.239" thickness, and 0.345" width.
1-1/2" Conduit Lock Nut Zinc 50 per pack

SFLN150

1-1/2" Conduit Lock Nut Zinc 50 per pack
1-1/2 Inch, Steel Locknut-Zinc Plated, For Use with Rigid/IMC Conduit

LN 105

1-1/2 Inch, Steel Locknut-Zinc Plated, For Use with Rigid/IMC Conduit
3 Inch, Steel Grounding Locknut, For Use with Rigid/IMC Conduit

LG 408

3 Inch, Steel Grounding Locknut, For Use with Rigid/IMC Conduit
1 Inch, Steel Locknut-Zinc Plated, For Use with Rigid/IMC Conduit

LN 103

1 Inch, Steel Locknut-Zinc Plated, For Use with Rigid/IMC Conduit
2 Inch, Steel Locknut-Zinc Plated, For Use with Rigid/IMC Conduit

LN 106

2 Inch, Steel Locknut-Zinc Plated, For Use with Rigid/IMC Conduit
Locknut, Conduit Size 1 Inch, Width 1.770 Inch, Thickness 0.170 Inch, Die Cast Zinc

LN 203

Locknut, Conduit Size 1 Inch, Width 1.770 Inch, Thickness 0.170 Inch, Die Cast Zinc

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.

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.