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ABB - Installation Products XJG74-W - PVC Coated XJG Rigid Conduit Expansion Coupling with Internal Bonding Jumper, 2-1/2 Inch/63 Metric, Body is Malleable Iron with Zinc Plating, Internal Bonding Jumper is Tinned Copper Braid, Packing PTFE/Synthetic Fiber Material, 4 Inch/101.60 Millimeters Movement, Diameter 4.96 Inch/125.98 Millimeters, Length 12.12 Inch/307.85 Millimeters, Height 5.25 Inch/133.35 Millimeters, White

ABB Installation Products XJG74-W PVC Coated XJG Rigid Conduit Expansion Coupling with Internal Bonding Jumper, 2-1/2…

UPC: 704508035952

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Contact for Pricing

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

Overview

The ABB XJG74-W PVC Coated XJG Rigid Conduit Expansion Coupling is a premium industrial-grade solution engineered to accommodate thermal expansion and mechanical movement in rigid conduit systems. Designed for 2-1/2 inch (63 metric) conduit applications, this coupling features a robust malleable iron body with zinc plating for superior corrosion resistance and long-term durability in harsh environments. The internal bonding jumper, constructed from tinned copper braid, ensures reliable electrical continuity across conduit joints, meeting NEC and OSHA grounding requirements for safety and compliance. Engineered with a 4-inch (101.60 mm) movement capacity, the XJG74-W effectively absorbs thermal expansion, vibration, and structural shifts without compromising system integrity. The high-performance PTFE/synthetic fiber packing delivers a secure, leak-proof seal that resists moisture, dust, and contaminants, while the white PVC coating enhances visibility, UV resistance, and additional protection against corrosion. With a diameter of 4.96 inches (125.98 mm), length of 12.12 inches (307.85 mm), and height of 5.25 inches (133.35 mm), this coupling is built to fit standard industrial conduit configurations while providing maximum flexibility. Ideal for power distribution, utility infrastructure, manufacturing facilities, and commercial buildings, the ABB XJG74-W is trusted by engineers and contractors for its precision engineering and compliance with industry standards. Whether installed in underground vaults, tunnels, or exposed conduit runs, this coupling ensures consistent performance under extreme temperatures and mechanical stress. Backed by ABB’s legacy of reliability, the XJG74-W is the smart choice for professionals who demand durability, safety, and operational efficiency in their conduit systems.
  • 2.5" (63 metric) size for standard rigid conduit applications
  • 4" (101.60 mm) movement capacity for thermal expansion and mechanical shifts
  • Malleable iron body with zinc plating for superior corrosion resistance
  • Tinned copper braid internal bonding jumper ensures reliable electrical continuity
  • PTFE/synthetic fiber packing provides secure, leak-proof sealing
  • White PVC coating enhances visibility, UV resistance, and protection
  • Compliant with NEC and OSHA grounding requirements
  • Ideal for power distribution, utilities, manufacturing, and commercial buildings

Specifications

Application
Allows for the Contraction and Expansion of a Conduit Run Without Reducing the Mechanical or Bonding Integrity of the Raceway
Color
White
Length
12.12 in
Length
307.85 mm
Material
Iron with Zinc Plating
Material Quality
Iron with Zinc Plating
Outside Diameter
4.96 in
Outside Diameter
125.98 mm
Special Features
No Disassembly Necessary to Install
Standard
UL E23018, CSA
Trade Size
2-1/2 in , 63 mm
Type
Expansion Coupling
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)
17.400 L
Package Weight (Metric)
7.893 kg
PVC Coated XJG Rigid Conduit Expansion Coupling with Internal Bonding Jumper, 2-1/2 Inch/63 Metric, Body is Malleable Iron with Zinc Plating, Internal Bonding Jumper is Tinned Copper Braid, Packing PTFE/Synthetic Fiber Material, 4 Inch/101.60 Millimeters Movement, Diameter 4.96 Inch/125.98 Millimeters, Length 12.12 Inch/307.85 Millimeters, Height 5.25 Inch/133.35 Millimeters,Gray

XJG74-G1

PVC Coated XJG Rigid Conduit Expansion Coupling with Internal Bonding Jumper, 2-1/2 Inch/63 Metric, Body is Malleable Iron with Zinc Plating, Internal Bonding Jumper is Tinned Copper Braid, Packing PTFE/Synthetic Fiber Material, 4 Inch/101.60 Millimeters Movement, Diameter 4.96 Inch/125.98 Millimeters, Length 12.12 Inch/307.85 Millimeters, Height 5.25 Inch/133.35 Millimeters,Gray
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Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

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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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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.