ABB - Installation Products 144-SST - 1-1/4 Inch Stainless Steel Locknut for Use With Rigid/IMC Conduit
ABB - Installation Products

144-SST

UPC: 786209912244


Documents & Media
Specification SheetManufacturer Product Website

Contact for Pricing

Overview

The ABB 1-1/4 Inch Stainless Steel Locknut (SKU: 144-SST) is designed for secure attachment of Rigid and Intermediate Metal Conduit (IMC) to electrical boxes and enclosures. Constructed from durable stainless steel, this locknut offers superior corrosion resistance, making it suitable for environments where moisture, chemicals, or other corrosive elements are present. Its robust material ensures long-term performance and reliability in industrial and commercial electrical installations. This locknut is specifically engineered for a 1-1/4 inch conduit size, providing a precise and secure fit. The threaded design allows for quick and easy installation, ensuring a tight connection that maintains the integrity of the conduit system. By utilizing stainless steel, the 144-SST mitigates the risk of rust and degradation often associated with standard steel components in challenging conditions. This is crucial for maintaining electrical safety and compliance, preventing potential failures due to material breakdown. Key Specifications: - Material: Stainless Steel - Size: 1-1/4 Inch - Manufacturer: ABB - Installation Products - SKU: 144-SST - Application: Securing Rigid/IMC Conduit
  • Constructed from durable stainless steel for superior corrosion resistance.
  • Designed for 1-1/4 Inch Rigid and Intermediate Metal Conduit (IMC).
  • Ensures secure attachment of conduit to electrical boxes and enclosures.
  • Provides long-term performance in corrosive environments.
  • Easy and quick threaded installation for reliable connections.

Specifications

Application
To Connect Externally Threaded Conduit or Connector to a Threadless Opening In a Box or Enclosure
Material of Construction
Stainless Steel
Special Features
Tightens Without Deformation
Standard
UL E23018, CSA
Thread Size
1-1/4 inch
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)
0.0400 L
Package Weight (Metric)
0.0180 kg
10-32 Hex Kep Lock Nut 18-8 Stainless Steel

JTLN4SS

10-32 Hex Kep Lock Nut 18-8 Stainless Steel
1/2 Inch Stainless Steel Locknut for Use With Rigid/IMC Conduit

141SST

1/2 Inch Stainless Steel Locknut for Use With Rigid/IMC Conduit
1 Inch Stainless Steel Grounding and Bonding Locknut for Hub for Use with Rigid/IMC Conduit

L100SST

1 Inch Stainless Steel Grounding and Bonding Locknut for Hub for Use with Rigid/IMC Conduit
1/2 inch copper free aluminum die cast grounding locknut with tin plated aluminum lay-in-lug and electro zinc plated steel screw.

L050GRL

1/2 inch copper free aluminum die cast grounding locknut with tin plated aluminum lay-in-lug and electro zinc plated steel screw.
Locknut, 1/2 Inch, for Use with Rigid/IMC Conduit, Plastic

LN-501

Locknut, 1/2 Inch, for Use with Rigid/IMC Conduit, Plastic
1/2 Inch Steel Sealing Locknut for Use With Rigid/IMC Conduit

141SL

1/2 Inch Steel Sealing Locknut for Use With Rigid/IMC Conduit
3/4 Inch Steel Locknut, 250 Pieces

CI1706

3/4 Inch Steel Locknut, 250 Pieces
1-1/2 Inch Steel Locknut, 50 Pieces

CI1712

1-1/2 Inch Steel Locknut, 50 Pieces

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.