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2-1/2IN IRON CONDUIT BUSHING
Manufacturer Resources
Product Specs
- Number Of Batteries:
- 0
- Product Group:
- Conduit & Raceway
- Product Type:
- Conduit Bushing
- Department:
- Electrical
- Product Subgroup:
- Conduit Fittings
- Product Material:
- Malleable Iron
Thomas & Betts 128 – Frequently Asked Questions
1) Should I use an iron conduit bushing or an insulated/plastic bushing on a 2-1/2 inch conduit end?
The 128 is a malleable iron bushing, which is the right pick when you want a metal thread-protecting fitting on the conduit end. If the application calls for conductor protection at the raceway opening per the usual requirement for larger conductors, you want an insulating-throat bushing instead, either a plastic bushing or a metal bushing with an insulated liner. Iron alone gives no insulated throat.
2) Will the T&B 128 bushing work on a 2-1/2 inch conduit stub coming into a panel or pull box?
Yes, provided the conduit is 2-1/2 inch threaded rigid or IMC. The 128 is a 2-1/2 inch malleable iron conduit bushing and threads onto the conduit end inside the enclosure. It is a bushing, not a connector or a locknut, so if you are terminating conduit through a knockout you still need the appropriate locknuts to secure and bond the raceway to the enclosure wall.
3) Is a conduit bushing the same thing as a conduit connector?
No. The 128 is a conduit bushing, a threaded ring that goes on the end of a 2-1/2 inch conduit to finish the opening and protect the threads. A connector is what attaches a cable or a length of raceway to a box. If your job is to bring 2-1/2 inch conduit into an enclosure, the bushing is one piece of that assembly, not the whole termination.
How fast can I get the Thomas & Betts 128 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 128 come with a warranty?
Absolutely. The Thomas & Betts 128 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 128?
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Why buy the Thomas & Betts 128 from ZenSupply?
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and
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Our team is always ready to help you choose the right product for your project.