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ABB - Installation Products XJG64-EMT - 2 Inch XJG Conduit Expansion Coupling with Internal Bonding Jumper, 4 Inch Movement for Use with EMT Conduit

ABB Installation Products XJG64-EMT 2 Inch XJG Conduit Expansion Coupling with Internal Bonding Jumper, 4 Inch Movement for…

UPC: 786209869234

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Installation InstructionsSpecification SheetManufacturer Product Website

Contact for Pricing

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

Overview

The ABB Installation Products XJG64-EMT is a 2-inch conduit expansion coupling designed for Electrical Metallic Tubing (EMT) conduit systems. This coupling provides 4 inches of axial movement, crucial for accommodating thermal expansion and contraction in extended conduit runs. By absorbing these temperature-induced movements, it prevents undue stress on the conduit system and connected equipment. This eliminates the need for an external grounding strap, simplifying installation and reducing labor time. Installation is designed for speed and ease, requiring no disassembly. Simply slide the fitting onto the conduit until it reaches the internal sliding bushing, then tighten the gland nut to establish a rain-tight seal. The subsequent conduit length is then threaded into the opposite end. The internal bonding jumper is tamper-proof and shielded from environmental exposure, ensuring sustained reliability. Constructed from ductile iron with exterior and interior zinc plating, the XJG64-EMT offers robust corrosion resistance, meeting code requirements for long conduit runs. It is ideal for applications in large industrial facilities, commercial buildings, or outdoor environments subject to significant temperature variations. This coupling is part of the XJG series, engineered for rigid and intermediate metal conduit systems. Standard materials include ductile iron body, tinned copper braid internal bonding jumper, zinc plating with aluminum acrylic paint exterior/interior finish, and PTFE/synthetic fiber packing. It is UL File E23018, Std. 514B, and CSA File LR2884, Std. C22.2 No. 18 listed. Note: XJG EMT Couplings are for dry locations only and are not raintight. They are UL listed for use with aluminum EMT.
  • 2-inch EMT conduit expansion coupling with 4 inches of axial movement
  • Integrated internal bonding jumper for continuous electrical continuity (NEC® 250.98)
  • Fast and easy installation; no disassembly required
  • Ductile iron construction with zinc plating for corrosion resistance
  • UL File E23018, Std. 514B; CSA File LR2884, Std. C22.2 No. 18 listed

Specifications

Application
Fittings are Designed to Couple Pieces of Conduit Together that are Subject to Longitudinal Movement
Finish
Zinc Plate
Material Quality
Ductile Iron
Series
XJG
Size
2 Inch
Special Features
No Disassembly Necessary to Install. Fast, Simple, and Requires Fewer Steps
Standard
UL E23018, CSA
Type
EMT Conduit Fittings
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)
15.0000 L
Package Weight (Metric)
6.8040 kg
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IT-4

The Polaris IT-4 Multi-Tap Single-Side Entry Connector features 2 ports sized for 4 AWG to 14 AWG wires. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Dual rated for use with copper or aluminum cables. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
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TC122A-FA

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Conduit connection plate with hardware for 3/4 in. electrical metallic tubing (EMT) connectors. The sheet identifies the product as CPC75EG. No material, finish, or dimensional attributes are printed on the sheet beyond the 3/4 size reference in the title.

CPC75EG

Conduit connection plate with hardware for 3/4 in. electrical metallic tubing (EMT) connectors. The sheet identifies the product as CPC75EG. No material, finish, or dimensional attributes are printed on the sheet beyond the 3/4 size reference in the title.
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Frequently Asked Questions

What is the axial movement capacity of the XJG64-EMT coupling?

The XJG64-EMT coupling provides 4 inches of axial movement to accommodate thermal expansion and contraction in conduit runs.

Does the XJG64-EMT require an external grounding strap?

No, the XJG64-EMT features an integrated internal bonding jumper, eliminating the need for an external grounding strap.

What material is the XJG64-EMT coupling made from?

The coupling body is constructed from ductile iron with exterior and interior zinc plating for corrosion resistance.

What NEC article does the internal bonding jumper comply with?

The internal bonding jumper ensures continuous electrical continuity and complies with NEC® Article 250.98.

How to Install the XJG-EMT Expansion Joint

This guide provides instructions for installing the XJG-EMT Expansion Joint with Electrical Metallic Tubing. It ensures proper coupling, grounding, and allows for longitudinal movement due to thermal expansion and contraction without disassembly.

Estimated time: 15m

Tools needed:

Pipe wrench

Supplies needed:

Electrical Metallic Tubing (EMT)

  1. Insert EMT into the Expansion Joint

    Insert the Electrical Metallic Tubing (EMT) into each end of the pre-assembled XJG-EMT Expansion Joint. The gland nut is partially tightened from the factory to facilitate easy insertion. No disassembly of the unit is required for this step.

  2. Secure the Gland Nut

    Using a pipe wrench, tighten the gland nut at the end of the EMT connector. Refer to the Torque Chart provided in the documentation for the correct torque specifications based on the trade size of your tubing. This action compresses the Teflon packing, providing a rain-tight seal.

  3. Center the Internal Bushing

    Position the internal bushing in the middle of the expansion joint fitting. This ensures that the conduit can move equally in both directions, accommodating the specified 2 or 4 inches of movement from the center, preventing buckling and failures.

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.