Arlington Industries Non-Metal...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$26.07
Arlington Industries Non-Metallic Push-In Connector with Wedge Design - 3/4 Inch

Arlington Industries Non-Metallic Push-In Conduit Connector - Wedge-Grip, Snap-In

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Model: NM841

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

$26.07
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Arlington Industries Non-Metallic Push-In Connector with Wedge Design - 3/4 Inch

Professional quality push-in connector for versatile electrical applications

Arlington Industries delivers reliable electrical connectivity with this 3/4 inch non-metallic push-in connector featuring innovative wedge design. Constructed from durable plastic material and UL/CSA listed for professional installations, this connector provides secure connections for electrical conduit systems in residential and commercial applications.

Professional Features & Benefits

  • 3/4 Inch Size: Accommodates standard conduit connections for versatile installation compatibility
  • Wedge Design: Ensures secure push-in installation with reliable mechanical connection
  • Non-Metallic Construction: Plastic material provides corrosion resistance and electrical isolation
  • UL/CSA Listed: Meets rigorous safety standards for professional electrical installations
  • 1/2 Inch Knockout Compatibility: Designed to work with standard knockout sizes for streamlined installation
  • USA Manufacturing: Domestic production ensures consistent quality and reliable supply

Technical Specifications

  • Country Of Origin: United States
  • Knockout Size S: 1/2"
  • Listing: UL, CSA
  • Material S: Plastic

Professional Applications

  • Residential electrical installations
  • Commercial building wiring
  • Industrial facility connections
  • Conduit system terminations
  • Panel and junction box connections
  • Electrical contractor projects

Why Choose Arlington Industries Quality?

Arlington Industries provides dependable electrical connectivity solutions with UL and CSA listings ensuring compliance with professional installation standards. The domestic manufacturing in the United States delivers consistent quality and reliable performance for electrical contractors and installers.

Manufacturer Resources

Product Specs

Country Of Origin:
United States
Knockout Size S:
1/2"
Listing:
UL, CSA
Department:
Electrical
Product Type:
NM Cable Connector
Product Category:
Conduit Fittings
Product Material:
Plastic
Product Group:
Nm Cable Fittings And Supports

Arlington Industries NM841 – Frequently Asked Questions

1) What knockout size do the Arlington NM840, NM841 and NM842 push-in connectors fit?
All three go into a 1/2 inch knockout. The trade size on the connector (3/8, 1/2 or 3/4 inch) describes the cable or conduit it accepts on the back end, not the box opening. So if your box or panel has a standard 1/2 inch knockout, any of the three drops in.
2) Which Arlington NM84 series part number do I order for my cable size?
Three trade sizes, three part numbers: NM840 is 3/8 inch, NM841 is 1/2 inch, NM842 is 3/4 inch. Order by the cable or conduit size you are terminating.
3) Do these push-in connectors need a locknut inside the box?
No. The NM84 series is a snap-in connector with a wedge-grip: it pushes through the knockout and locks itself in place, so there is no locknut to thread on from inside the enclosure. That is the main reason installers use them on ceiling boxes and panel work where you cannot get a hand behind the opening.
4) Will a 3/4 inch NM842 connector fit a box that only has 1/2 inch knockouts?
Yes. The NM842 handles 3/4 inch cable but mounts through a 1/2 inch knockout, same as the 3/8 and 1/2 inch versions. No knockout enlarging or reducing washer needed.
5) Are Arlington non-metallic push-in connectors UL listed for inspection?
They carry both UL and CSA listings, so they pass in US and Canadian jurisdictions. Useful if you are running the same detail across facilities on both sides of the border and want one part number on the standardization list.
6) Can I use a plastic connector instead of a metal one on a nonmetallic sheathed cable run?
Yes, and it is the usual choice where there is no metal raceway to bond. The NM84 series body is plastic, so it does not carry a ground path and it will not corrode in damp basements, crawl spaces or coastal work. If your run needs the fitting to maintain electrical continuity, such as with armored or metal-clad cable, use a metallic connector instead.
7) Are Arlington NM840 series connectors made in the USA for Buy American jobs?
They are manufactured in the United States, which matters on federally funded and many institutional projects with domestic sourcing requirements on electrical materials.
How fast can I get the Arlington Industries NM841 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 Arlington Industries NM841 come with a warranty?
Absolutely. The Arlington Industries NM841 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 Arlington Industries NM841?
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 Arlington Industries NM841 from ZenSupply?
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