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3 1/2 INCH EXP/DEFL COUPLING
Manufacturer Resources
Product Specs
- Number Of Batteries:
- 0
- Product Group:
- Conduit & Fittings
- Product Type:
- XD Expansion/Deflection Couplings
- Department:
- Electrical
- Product Subgroup:
- Couplings
- Product Material:
- Ductile Cast Iron
Thomas & Betts XD9-TB – Frequently Asked Questions
1) Do I need an expansion coupling or an expansion/deflection coupling at my building joint?
Straight expansion couplings take movement along the length of the conduit only. An expansion/deflection fitting like the Thomas & Betts XD9-TB handles both, so it is the one to use at a structural or seismic joint where the two sides can move apart AND shift side to side or settle out of alignment. If your only movement is thermal growth in a long straight run, a plain expansion coupling covers it.
2) What is the body of the XD9-TB coupling made of?
Ductile cast iron. That is the load-bearing material of the Thomas & Betts XD9-TB 3-1/2 inch expansion/deflection coupling, which is why it is specified where the conduit run crosses a joint that will keep moving over the life of the building rather than in a light-duty indoor location.
3) What part number do I order for a 3-1/2 inch Thomas & Betts XD deflection coupling?
Order XD9-TB. That is the manufacturer part number for the 3-1/2 inch Thomas & Betts expansion/deflection coupling, and it is a single catalog number with no finish or option suffix to specify.
How fast can I get the Thomas & Betts XD9-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 XD9-TB come with a warranty?
Absolutely. The Thomas & Betts XD9-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 XD9-TB?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Thomas & Betts XD9-TB from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.