Steel City NC303 1" Clamp Conn...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$47.03
Steel City NC303 1" Clamp Connector for NM/SC Cable

Steel City NC303 1" Clamp Connector for NM/SC Cable

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Model: NC303-1

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

$47.03
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Manufacturer Resources

Product Specs

Product Group:
Conduit & Fittings
Selling Unit Of Measure:
each
Product Type:
Electrical fittings
Product Material:
Zinc Die Cast
Product Size:
1 Inch
Department:
Electrical
Country Of Origin:
India (IN)
Product Type2:
Clamp Type Connectors
Product Subgroup:
Conduit Bodies

Steel City NC303-1 – Frequently Asked Questions

1) What cable does the Steel City NC303 connector work with?
The NC303 is a clamp type connector for NM (nonmetallic sheathed) and SC (service entrance) cable, used to terminate that cable into a box or enclosure. It is not a connector for flexible or rigid conduit runs.
2) Is the NC303 connector metal or plastic?
Zinc die cast body. That gives you a rigid metal clamp for securing the cable jacket, rather than the snap-in plastic style some residential connectors use.
3) Can I buy the Steel City NC303 one at a time or only by the case?
Both. The NC303-1 is the single piece (sold each) and NC303 is the master case for anyone rough-wiring volume. Property maintenance shops usually take singles; electrical contractors and distributors take the case.
4) What is the difference between a clamp connector like the NC303 and a push-in cable connector?
A clamp connector uses a screwed saddle that tightens down on the cable jacket, so you can set the clamping force and back it off to re-terminate the same cable. A push-in connector is one-way: faster to install, but you cannot loosen it once the cable is seated. The NC303 is the clamp style, in zinc die cast, at 1 inch trade size.
5) Where is the Steel City NC303 connector made?
India. That matters on public and institutional work where country of origin has to be documented on the submittal, so it is worth capturing before the package goes out.
How fast can I get the Steel City NC303-1 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 NC303-1 come with a warranty?
Absolutely. The Steel City NC303-1 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 NC303-1?
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 NC303-1 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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