Steel City 4 Inch Square Deep ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$229.21
$209.91
Steel City 52171-EW-SSX 4 IN.SQ DEEP BOX WRAP-ROUND BRACKET

Steel City 4 Inch Square Deep Steel Outlet Box with Wrap-Around Bracket - 30.3 in_ Volume

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Model: 52171-EW-SSX
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$229.21
$209.91
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Steel City 4 Inch Square Deep Steel Outlet Box with Wrap-Around Bracket

Professional electrical enclosure with wrap-around mounting bracket for secure installation

Steel City delivers professional-grade electrical solutions with this 4 inch square deep steel outlet box featuring an integrated wrap-around bracket design. This UL listed electrical enclosure provides 30.3 in_ of volume capacity with 14 knockouts for versatile wiring configurations. The durable steel construction with silver finish ensures reliable performance in professional electrical installations.

Professional Features & Benefits

  • 30.3 in_ Volume Capacity: Provides ample space for wire connections and electrical components in demanding applications
  • 14 Knockout Configuration: Offers maximum flexibility for conduit and cable entry points to accommodate complex wiring layouts
  • Steel Construction: Delivers superior durability and protection for electrical connections in professional environments
  • Wrap-Around Bracket Design: Ensures secure mounting and proper positioning for reliable long-term installation
  • UL E2969 Listed: Meets rigorous safety standards for professional electrical applications and code compliance
  • 4 x 4 x 2-1/8 Inch Dimensions: Standard square box sizing provides compatibility with common electrical devices and covers

Technical Specifications

  • Color: Silver
  • Country Of Origin: Canada (CA)
  • Departmetn: Electrical
  • Material: Steel
  • Number Of Knockouts: 14
  • Product Group: Electrical Enclosures
  • Product Size: 4 Inches Height x 4 Inches Width x 2-1/8 Inches depth
  • Product Subgroup: Boxes
  • Product Type: Steel Outlet Boxes
  • Product Type2: Outlet Boxes
  • Selling Unit Of Measure: each
  • Standards: UL E2969
  • Volume: 30.3 in_

Professional Applications

  • Residential electrical installations requiring deep box capacity
  • Commercial building electrical systems
  • Industrial facility wiring projects
  • Professional electrical contractor applications
  • Multi-unit residential properties
  • Retail and office building electrical work

Why Choose Steel City Quality?

Steel City electrical enclosures provide dependable performance backed by UL listing and professional-grade steel construction. The silver finish and Canadian manufacturing ensure consistent quality and durability for demanding electrical applications.

Manufacturer Resources

Product Specs

Country Of Origin:
Canada (CA)
Number Of Knockouts:
14
Product Type:
Steel Outlet Boxes
Selling Unit Of Measure:
each
Standards:
UL E2969
Volume:
30.3 in³
Department:
Electrical
Product Group:
Electrical Enclosures
Product Subgroup:
Boxes
Product Type2:
Outlet Boxes
Product Size:
4 Inches Height x 4 Inches Width x 2-1/8 Inches depth
Product Color:
Silver
Product Material:
Steel

Steel City 52171-EW-SSX – Frequently Asked Questions

1) What is a wrap-around bracket on an outlet box and when do I use it?
The wrap-around bracket wraps the side and face of the stud so the box registers itself against the framing member, setting depth and plumb without a separate mounting ear or bar hanger. It is the fast choice for new construction rough-in on wood studs where the box sits directly on a stud face. If your box has to land between studs, or you are cutting into a finished wall, a wrap-around bracket box is the wrong pick - use an adjustable bar hanger box or an old-work box instead.
2) Will a standard 4 square plaster ring or blank cover fit the Steel City 52171-EW-SSX?
Yes. The box is a 4 x 4 inch square with 2-1/8 inch depth, so the face is the standard 4 inch square opening and takes any standard 4 square mud ring, single or two-gang plaster ring, or flat blank cover. The extra depth is all behind the face and does not change cover compatibility.
3) How many knockouts does the Steel City 4 inch square deep box have for conduit and cable entries?
Fourteen knockouts, spread across the sides and back, which is what lets you feed a multi-circuit junction or a two-gang device box from several directions without adding a pull point. Plan your EMT or cable entries around the wrap-around bracket side, since that face sits against the stud.
4) Can I use a steel outlet box like this outdoors or in a wet location?
No. This is a plain steel indoor outlet box with a silver finish, built for dry interior rough-in on residential, commercial, and industrial jobs. For a damp or wet location you need a weatherproof box and gasketed in-use cover rated for that environment.
5) Do I need a separate ground screw or pigtail with this steel box?
Steel boxes have to be bonded, so the equipment grounding conductor lands in the box on a 10-32 green ground screw or an approved ground clip, then pigtails to the device. Budget one per box on your takeoff - it is the item most often missed on a rough-in order.
6) Is this box sold individually or by the case?
The 52171-EW-SSX is sold each, so you can order the exact count for a rough-in rather than buying a full carton.
7) Where is the Steel City 52171-EW-SSX made?
Canada. That matters on public and institutional jobs carrying domestic or trade-agreement sourcing language in the spec, so it is worth noting on the submittal.
How fast can I get the Steel City 52171-EW-SSX 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 52171-EW-SSX come with a warranty?
Absolutely. The Steel City 52171-EW-SSX 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 52171-EW-SSX?
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 52171-EW-SSX 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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