Arlington Industries 845 Set-S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$0.53
Arlington Industries 845 Set-Screw BX Connector, 3/8" Cable

Arlington Industries 845 Set-Screw BX Connector, 3/8" Cable

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Model: ARL845

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

$0.53
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Arlington Industries 845 Set-Screw BX Connector, 3/8" Cable

The Arlington Industries 845 is a 3/8" set-screw connector engineered for terminating BX/AC armored cable into electrical boxes, panels, and enclosures. Built for electricians and contractors who need a dependable mechanical connection, this connector uses a set-screw design to secure the armored cable jacket firmly in place while maintaining a clean, code-compliant termination point. The 3/8" trade size makes it a go-to solution for standard residential and light commercial BX/AC cable runs, and the compact connector body is designed to fit easily into standard knockouts without excess bulk. Arlington Industries has built its reputation on delivering practical, job-site-proven electrical fittings, and the 845 connector continues that tradition with straightforward installation and a secure, long-lasting connection.

Key Features

  • Trade Size: 3/8" connector sized for standard BX/AC armored cable applications.
  • Set-Screw Connection: Set-screw design provides a secure mechanical grip on the cable armor for a stable, reliable termination.
  • BX/AC Cable Compatibility: Purpose-built to connect BX/AC armored cable to boxes, panels, and enclosures.
  • Compact Connector Body: Designed to install cleanly into standard knockouts, saving space inside crowded boxes and panels.
  • Straightforward Installation: Simplifies termination for electricians working on residential and light commercial wiring projects.
  • Durable Fitting: Constructed to withstand the demands of everyday electrical installation and long-term service.

Technical Specifications

  • Trade Size: 3/8"
  • Connection Type: Set Screw
  • Cable Compatibility: BX/AC Armored Cable
  • Product Type: Connector

Typical Applications

  • Residential Electrical Wiring
  • Light Commercial Installations
  • BX/AC Armored Cable Terminations
  • Panel and Junction Box Connections
  • New Construction and Remodel Wiring

Why Arlington Industries?

Arlington Industries designs electrical fittings that make the job easier for the professionals who install them every day. The 845 set-screw connector reflects that focus on practical, dependable hardware, delivering a secure BX/AC cable termination that electricians can trust on residential and light commercial projects. Choose Arlington Industries for fittings built to perform reliably on the job site.

Manufacturer Resources

Product Specs

list_batch:
ARL-20260929
Product Type:
Connector
Connection Type:
Set Screw
Configuration:
BX/AC Cable Connector
Department:
Electrical
Product Group:
Conduit Fittings
Product Subgroup:
Electrical
Product Size:
3/8"

Arlington Industries ARL845 – Frequently Asked Questions

1) Will the Arlington 845 connector work with BX/AC armored cable?
That is exactly what the Arlington 845 is for. It is a 3/8 inch set-screw connector built to terminate BX/AC armored cable into boxes, panels, and enclosures. The set screw clamps onto the cable armor to hold the termination mechanically.
2) What size knockout does the Arlington 845 BX connector fit?
The 845 is a 3/8 inch trade size fitting, so it lands in a standard 3/8 inch knockout in a box or panel. The body is kept compact so it does not eat up space inside a crowded enclosure.
3) Will the Arlington 845 work with EMT or flexible metal conduit instead of BX cable?
No. The 845 is configured specifically as a BX/AC armored cable connector. For EMT or flex you need a fitting listed for that raceway, not this one. Match the fitting to the wiring method you are actually pulling.
4) Set-screw or snap-in BX connector, which should I use?
The 845 is the set-screw type: you slide the armored cable in and tighten the screw down onto the armor. That gives you a mechanical grip you can check and re-tighten, and it is the traditional choice where an inspector wants to see a positive clamp. Snap-in connectors are faster for high-volume rough-in but cannot be adjusted once seated. If you want a screw you can verify with a driver, the 845 is the one.
5) Can I use the Arlington 845 connector on a commercial job or is it residential only?
Both, within limits. Arlington lists the 845 for residential wiring and light commercial installations, panel and junction box connections, and new construction or remodel work. It is a 3/8 inch BX/AC fitting, so it suits standard branch-circuit armored cable runs rather than heavy feeder work.
6) What is the part number for the Arlington 3/8 inch set-screw BX connector?
Arlington Industries part number 845. It is the 3/8 inch set-screw connector for BX/AC armored cable, and it is offered in that single 3/8 inch size.
How fast can I get the Arlington Industries ARL845 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 ARL845 come with a warranty?
Absolutely. The Arlington Industries ARL845 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 ARL845?
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 ARL845 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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