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Manufacturer Resources
Product Specs
- Country Of Origin:
- India (IN)
- Product Type:
- Electrical fittings
- Selling Unit Of Measure:
- each
- Standards:
- UL e15170
- Department:
- Electrical
- Product Group:
- Conduit & Fittings
- Product Subgroup:
- Conduit Bodies
- Product Type2:
- Clamp Type Connectors
- Product Size:
- 1/1/02
- Product Material:
- Zinc Die Cast
Steel City NC 051 – Frequently Asked Questions
1) What cable does the Steel City NC 051 connector take, and is it a clamp type?
The NC 051 is a 1-1/2 inch clamp type connector for non-metallic sheathed cable (NM/NMSC), set up for double connection so two cable runs land in one fitting. The clamp screws down on the cable jacket rather than relying on a set screw against armor, which is what you want on NM.
2) Can I use the Steel City NC 051 outdoors or in a wet location?
No. The NC 051 is non-watertight, so it is for dry indoor use only. For an outdoor box, a damp basement wall, or anywhere subject to weather or washdown, use a watertight or raintight connector instead.
3) Is the Steel City NC 051 UL listed?
Yes, it carries UL file E15170, which is the listing an inspector will look for on a cable connector at a panel or box knockout.
4) Why would I use a double connector instead of two single NM connectors?
A double connector like the NC 051 brings two cables into one 1-1/2 inch knockout, so you are not burning two openings on a crowded panel or box. Single clamp connectors are the pick when the cables enter from different sides or you need independent clamping positions.
5) What is the Steel City NC 051 connector made of?
Zinc die cast body. That is standard for indoor NM cable connectors and it takes the clamp screw torque without cracking, but it is not the choice for corrosive or exterior environments.
6) Does the NC 051 come in a box or can I buy just one?
It is sold individually, each, under part number NC 051. Handy if you are short one fitting on a panel change rather than stocking a full carton.
How fast can I get the Steel City NC 051 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 NC 051 come with a warranty?
Absolutely. The Steel City NC 051 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 NC 051?
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 NC 051 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.