Metallics IPB400 Bushings 4 In...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$63.87
$16.79
Metallics IPB400 Bushings 4 In Insulated Plastic (Jar 25)

Metallics IPB400 Bushings 4 In Insulated Plastic (Jar 25)

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Model: IPB400
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$63.87
$16.79
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Bushings 4 In Insulated Plastic (Jar 25)

  • Features

    • Provide smoothly rounded surfaces at the end of raceways.
    • Plastic for rigid conduit
    • Easily screws on to threaded conduits.
    • Prevent wires from being damaged as they pass through the end of the conduit.

Manufacturer Resources

Product Specs

Arra Compliant:
C
Buy American Compliant:
C
Country Of Origin:
United States
Division:
Electrical H1
Language Code:
EN
Order Minimum Imperial:
25
Order Minimum Uom Imperial:
CT
Pack Type:
Jar
Product Family:
Electrical Supplies
Product Group:
Electrical Fittings
Product Height:
5 in
Product Length:
10 in
Product Weight:
3.75 lbs
Product Width:
8 in
Sub Division:
Electrical-E H2
Department:
Electrical
Product Subgroup:
Bushings
Product Type:
Insulated Bushings
Type2:
Insulated Bushings
Product Details:
Insulated Bushings
Product Material:
Plastic

Metallics IPB400 – Frequently Asked Questions

1) Will the Metallics IPB400 bushing thread onto 4 inch rigid conduit?
Yes. The IPB400 is a 4 inch insulated bushing that screws directly onto threaded rigid conduit. It is made for rigid, so it mates with the standard male thread on the conduit end or on a threaded coupling or hub.
2) Is the Metallics IPB400 metal or all plastic?
All plastic. There is no metallic bushing body or steel insert, so it is a non-conductive throat only. If your installation requires a grounding means at that termination, you need a grounding bushing with a lay-in lug instead of this one.
3) Does the Metallics IPB400 meet Buy American and ARRA requirements for a public job?
It is flagged compliant for both Buy American and ARRA, and country of origin is the United States. That covers the usual domestic-sourcing line item on federal, state, and institutional electrical specs.
4) Can I use the IPB400 plastic bushing on EMT?
No. The IPB400 is a threaded plastic bushing for rigid conduit, and EMT has no threads on it. On EMT you terminate with a connector that has its own insulated throat, or add a bushing sized to the connector's threaded end rather than to the tubing.
5) What does an insulated bushing actually do at the end of a conduit run?
It caps the cut, threaded end of the conduit with a smoothly rounded plastic shoulder so conductors are not scraped or nicked as they are pulled out of the raceway. Without one, a bare threaded conduit end sitting in a pull box or panel is a sharp edge working against the insulation every time the wire moves.
6) What does a jar of 25 Metallics 4 inch insulated bushings weigh for shipping or a truck load-out?
3.75 lbs for the jar, with the container measuring 10 x 8 x 5 inches. Light enough that a few jars ride in a gang box without thinking about it.
How fast can I get the Metallics IPB400 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 Metallics IPB400 come with a warranty?
Absolutely. The Metallics IPB400 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 Metallics IPB400?
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 Metallics IPB400 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.
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