XJG Expansion Couplings
XJG24-TB - spec sheet
Features
- 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.
XJG24-TB - spec sheet
Manufacturer Resources
Product Specs
- Etim:
- EC000939 Coupler for installation tubes
- Material Quality:
- Other
- Outer Dimensions Inches:
- 30.62x6x6.5
- Outer Quantity:
- 1
- Outside Diameter:
- 2.43 Inch
- Product Group:
- Conduit & Raceway
- Standards:
- UL E23018, CSA
- Surface Protection:
- Other
- Two Piece:
- N
- Unspsc:
- 39131707 Electrical conduit coupling
- Weight Uom:
- 4.79 lbs. Each
- With Inspection Opening And Cover:
- N
- Department:
- Electrical
- Product Subgroup:
- Conduit Fittings
- Product Type:
- Expansion Coupling
- Product Model:
- Thread
- Product Length:
- 10 in
- Product Details:
- XJG Expansion Couplings
- Product Material:
- Metal
- Product Size:
- 3/4 Inch
Thomas & Betts XJG24-TB – Frequently Asked Questions
1) What conduit size does the Thomas & Betts XJG24-TB expansion coupling fit?
The XJG24-TB is a 3/4 inch trade size expansion coupling with threaded ends, so it goes inline in a 3/4 inch rigid or IMC run. Outside diameter of the body is 2.43 inches, which matters if you are running it through a tight sleeve or close to a wall face.
2) Do I need a separate external bonding jumper with the XJG24-TB expansion coupling?
No. The XJG expansion coupling carries a true internal bonding jumper, so no external grounding strap is bolted across the fitting. The jumper sits inside the body where it is protected from weather and cannot be tampered with, which is why these get specified on exterior and exposed runs.
3) Is the Thomas & Betts XJG24-TB UL listed?
Yes, the XJG24-TB carries UL listing under file E23018 and is CSA certified, which is what an inspector or a spec writer on an institutional job will want to see for an expansion fitting in a grounded raceway.
4) How much movement does the XJG24-TB expansion coupling allow, and how long is the fitting?
The XJG24-TB body is 10 inches long and is built to exceed code requirements for long conduit runs so the raceway can move linearly with thermal expansion or a building expansion joint. Allow for that 10 inch length plus your threaded conduit engagement when you lay out the run.
5) What part number do I order for a 3/4 inch Thomas & Betts XJG expansion coupling?
Order Thomas & Betts XJG24-TB. That is the catalog number for the 3/4 inch threaded XJG expansion coupling with the internal bonding jumper, and it is sold one per package.
6) Is the XJG24-TB expansion coupling metal, and how heavy is it?
It is a metal-bodied fitting weighing 4.79 lbs each. That weight is worth planning for on overhead or strut-supported runs, since an expansion fitting concentrates load at one point in the raceway.
7) Does the XJG24-TB come with an inspection opening or cover?
No inspection opening or cover on the XJG24-TB, and it is not a two-piece assembly. It ships as a single unit per carton, so what you get is the complete coupling ready to thread into the run.
How fast can I get the Thomas & Betts XJG24-TB delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Thomas & Betts XJG24-TB come with a warranty?
Absolutely. The Thomas & Betts XJG24-TB is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Thomas & Betts XJG24-TB?
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