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2-1/2 INSULATED BUSHING
Manufacturer Resources
Product Specs
- Number Of Batteries:
- 0
- Product Type:
- Insulated Bushing
- Department:
- Electrical
- Product Group:
- Conduit & Fittings
- Product Subgroup:
- Bushings
- Product Type2:
- Insulated Bushing
- Product Size:
- 2-1/2 Inch
- Product Material:
- Aluminum
Steel City CI2420 – Frequently Asked Questions
1) What trade size conduit does the Steel City CI2420 insulated bushing fit?
The CI2420 is a 2-1/2 inch insulated bushing, so it threads onto 2-1/2 inch trade size rigid or IMC conduit. For other runs on the same job you'd need the matching size bushing, not this one.
2) Is the Steel City CI2420 bushing metal or plastic?
The body is aluminum with an insulating liner, which is why it's called an insulated bushing rather than a plain plastic one. That matters where you want a metallic fitting on the conduit end but still need a smooth, non-abrading surface for the conductors.
3) What is an insulated bushing used for on a conduit end?
It screws onto the threaded end of the conduit inside a box, enclosure, or gutter and gives the conductors a rounded, insulated surface to pass over so the raceway's sharp thread edge can't cut the insulation. The CI2420 covers 2-1/2 inch conduit ends.
4) Do I still need a locknut if I use the CI2420 insulated bushing?
Yes. The CI2420 is a bushing only, ordered as a single 2-1/2 inch fitting. Locknuts, and the conduit itself, are separate items, so plan on one or two 2-1/2 inch locknuts per termination depending on whether you're locking inside and out.
How fast can I get the Steel City CI2420 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 Steel City CI2420 come with a warranty?
Absolutely. The Steel City CI2420 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 Steel City CI2420?
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 Steel City CI2420 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.