Authorized ABB Distributor (Installation Products)
ABB - Installation Products 843AL-TB - 3/4 Inch Chase Nipple, Aluminum, Electro Zinc Plated for Use with Rigid/IMC Conduit

ABB Installation Products 843AL-TB 3/4 Inch Chase Nipple, Aluminum, Electro Zinc Plated for Use with Rigid/IMC Conduit

UPC: 786210801650


Documents & Media
Specification SheetManufacturer Product Website

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB 843AL-TB is a 3/4 inch aluminum chase nipple designed for secure conduit connections. Manufactured by ABB - Installation Products, this component is engineered for use with Rigid and Intermediate Metal Conduit (IMC). The chase nipple features a durable aluminum construction, providing inherent corrosion resistance. Its electro zinc plating enhances protective qualities, offering additional defense against oxidation and wear. The 3/4 inch size ensures compatibility with standard conduit systems, enabling straightforward installation and integration. With dimensions of 1 7/8" (A) and 19/32" (B), the 843AL-TB maintains precise fitment for sealed entry points into enclosures, junction boxes, or electrical equipment. Its design prevents ingress of dust, moisture, and contaminants, preserving electrical safety and system integrity. 18, Federal Specification W-F-408, NFPA 70-1999 (ANSI), NEMA FB1, and Federal Standard H-28 (Threads). Ideal for electricians and contractors, this product delivers reliable performance in industrial, commercial, and infrastructure applications where conduit protection is critical. SKU: 843AL-TB.
  • 3/4 inch size for Rigid and Intermediate Metal Conduit (IMC)
  • Durable copper-free aluminum construction
  • Electro zinc plated finish for enhanced protection
  • Dimensions: 1 7/8" (A) x 19/32" (B)
  • Designed for sealed entry points into enclosures and junction boxes

Specifications

Application
To Effectively Bush Factory or Field-Punched, Cut, or Drilled Holes In Metal Boxes or Enclosures. To Couple Boxes Back-to-Back
Finish
Electro Zinc Plated
Material
Aluminum
Material
Other
Size
3/4 Inch
Standard
UL E23018, CSA
Trade Size
3/4 in
Type
Chase Conduit Nipple
Package Dimensions (L x W x H)
8 IN x 5 IN x 4 IN
Package Dimensions (L x W x H)
20.32 cm x 12.7 cm x 10.16 cm
Package Weight (Imperial)
0.0300 L
Package Weight (Metric)
0.0140 kg
PVC Coated Conduit Nipple, 3/4 Inch/21 Metric Pipe Size x 2-1/2 Inch/63.5 Millimeters Nipple Length, Nominal .002 Inch (2 mil) Blue Urethane on Interior, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Blue Urethane Coating Over Threads, Rigid Aluminum, Gray

NPL3/4X21/2SA-G

PVC Coated Conduit Nipple, 3/4 Inch/21 Metric Pipe Size x 2-1/2 Inch/63.5 Millimeters Nipple Length, Nominal .002 Inch (2 mil) Blue Urethane on Interior, Minimum .040 Inch (40 mil) PVC Coating on Exterior, Blue Urethane Coating Over Threads, Rigid Aluminum, Gray
3/4 Inch Chase Nipple, Malleable Iron for Use with Rigid/IMC Conduit

843-TB

3/4 Inch Chase Nipple, Malleable Iron for Use with Rigid/IMC Conduit
1/2 Inch Chase Nipple, Aluminum, Electro Zinc Plated for Use with Rigid/IMC Conduit

842AL-TB

1/2 Inch Chase Nipple, Aluminum, Electro Zinc Plated for Use with Rigid/IMC Conduit
1 Inch Chase Nipple, Aluminum, Electro Zinc Plated for Use with Rigid/IMC Conduit

844AL

1 Inch Chase Nipple, Aluminum, Electro Zinc Plated for Use with Rigid/IMC Conduit
1 Inch Chase Nipple, Malleable Iron for Use with Rigid/IMC Conduit

844

1 Inch Chase Nipple, Malleable Iron for Use with Rigid/IMC Conduit
1-1/4 Inch Chase Nipple, Malleable Iron for Use with Rigid/IMC Conduit

845

1-1/4 Inch Chase Nipple, Malleable Iron for Use with Rigid/IMC Conduit
1-1/4 Inch Chase Nipple, Aluminum, Electro Zinc Plated for Use with Rigid/IMC Conduit

845AL

1-1/4 Inch Chase Nipple, Aluminum, Electro Zinc Plated for Use with Rigid/IMC Conduit
1-1/2 Inch Chase Nipple, Malleable Iron for Use with Rigid/IMC Conduit

846

1-1/2 Inch Chase Nipple, Malleable Iron for Use with Rigid/IMC Conduit

Frequently Asked Questions

What type of conduit is this chase nipple compatible with?

This chase nipple is designed for use with Rigid and Intermediate Metal Conduit (IMC).

What material is the ABB 843AL-TB chase nipple made from?

The chase nipple is constructed from aluminum.

What is the purpose of the electro zinc plating on this chase nipple?

The electro zinc plating provides enhanced corrosion resistance and protection against wear.

What is the size of this ABB chase nipple?

This is a 3/4 inch chase nipple.

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.