1. No Disassembly Required!
The New XJG-TB Rigid Conduit Expansion Coupling

2. Application
An expansion coupling allows for the contraction and expansion of a conduit run without reducing the mechanical or bonding integrity of the raceway.
Code Application
Mechanical
300.7 Raceways Exposed to Different Temperatures.
(B) Expansion Fittings. Raceways shall be provided with expansion fittings where necessary to compensate for thermal expansion and contraction.
Electrical
Bonding Loosely Jointed Metal Raceways.
Expansion fittings and telescoping sections of metal raceways shall be made electrically continuous by equipment bonding jumpers or other means.

3. Target Markets
Department of Transportation (DOT), both Municipal and State
Bridges
Subways
Railways
Tunnels
Waste Water Treatment
Chemical Plants
Refineries

4. Key Benefits Requires NO DISASSEMBLY to install on conduit 1 2 3
No pieces and parts to lose during installation.
Same amount of labor as installing a rigid coupling onto a piece of conduit, greatly reducing installation time and costs.
Slide the fitting onto the conduit until it stops at the internal sliding bushing. Tighten and you’re ready. No parts to reassemble! 1
With a wrench, tighten the gland nut to compress the Teflon packing, creating a rain-tight seal around the conduit. 2
Thread the next length of conduit into the other end of the fitting and tighten.
You’re done! 3

5. Key Benefits
The T&B Expansion Fitting comes with a True Internal Bonding Jumper installed in the fitting.
Bonding jumper protected from corrosion and mechanical abuse.
Bonding jumper is tamper-proof. It can't be stolen.

6. = Higher labor and material costs!
Competition
Other fittings require complete disassembly before they can be installed on the conduit run.
Other fittings require external bonding jumpers.
= Higher labor and material costs!
Appleton fittings require complete disassembly for installation, and provide no bonding integrity without the use of an external bonding jumper (not shown).
Cooper Crouse-Hinds fittings require complete disassembly for installation. Great effort is required to reassemble the parts, usually requiring more than one installer on the larger size conduit diameters.

7. Innovative Design No disassembly necessary to install
Fast, simple, and requires fewer steps
True Internal Bonding Jumper – no external grounding strap required
Tamper-proof internal jumper protected from the environment
Exceeds code requirements for long conduit runs to permit linear movement

8. Rnage of Sizes Catalog Number Size Movement XJG24-TB 3/4" 4"

9. The Total Solution…
The XJG-TB Rigid Conduit Expansion Coupling is part of the complete package of quality T&B Rigid Conduit Fittings and other components for electrical construction and maintenance.

10. And More to Offer…
The XJG-TB Expansion Coupling and other quality T&B fittings are also available PVC Coated.

11. In Closing…
Thank you!