Steel City Square Steel Outlet...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$252.21
$202.21
Steel City MB120ADJ Outlet Boxes

Steel City Square Steel Outlet Box 20 Cubic Inch Capacity with 5 Knockouts

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Model: MB120ADJ
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$252.21
$202.21
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Steel City Square Steel Outlet Box 20 Cubic Inch Capacity with 5 Knockouts

Professional steel construction for reliable electrical installations

Steel City delivers professional-grade electrical solutions with this square steel outlet box featuring 20 cubic inch capacity and 5 knockouts for versatile wiring configurations. The durable steel construction with silver finish provides reliable performance for wall and ceiling mounting applications in residential and commercial installations.

Professional Features & Benefits

  • 20 Cubic Inch Capacity: Provides ample space for wire connections and reduces overcrowding for safer installations
  • 5 Knockouts: Multiple entry points offer flexible conduit and cable routing options for complex wiring configurations
  • Steel Construction: Durable material ensures long-lasting performance and protection in demanding electrical environments
  • Square Shape Design: Standard configuration compatible with most electrical devices and mounting requirements
  • Wall/Ceiling Mounting: Versatile installation options accommodate various project requirements and space constraints
  • Silver Finish: Professional appearance complements standard electrical components and installations

Technical Specifications

  • Color: Silver
  • Cubic Capacity: 20 Cubic Inches
  • Departmetn: Electrical
  • Depth: 89.408mm
  • Knockouts: 5
  • Material: Steel
  • Mounting Method: Wall-/ceiling mounting
  • Number Of Outlet: 1
  • Outer Dimensions Inches : 13x18.5x10.75
  • Outer Quantity: 18
  • Product Details: Outlet Boxes
  • Product Group: Electrical Enclosures
  • Product Length: 83.312mm
  • Product Size: 3.28 Inches Length x 2.2 Inches Width x 3.52 Inches depth
  • Product Subgroup: Boxes
  • Product Type: Steel Outlet Boxes
  • Shape: Square
  • Unspsc: 39121308 Outlet box
  • Weatherproof: N
  • Weight Uom: 1 lbs. Each
  • Width: 55.88mm

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Residential electrical installations and renovations
  • Commercial building electrical systems
  • Industrial facility wiring projects
  • Multi-unit residential properties
  • Professional office electrical infrastructure
  • Retail establishment electrical systems

Why Choose Steel City Quality?

Steel City provides reliable electrical enclosure solutions with durable steel construction and professional-grade performance. The square design and multiple knockout configuration ensure compatibility with standard electrical components while delivering the dependable quality professionals trust for critical electrical installations.

Manufacturer Resources

Product Specs

Cubic Capacity:
20 Cubic Inches
Depth:
89.408mm
Knockouts:
5
Mounting Method:
Wall-/ceiling mounting
Number Of Outlet:
1
Outer Dimensions Inches :
13x18.5x10.75
Outer Quantity:
18
Unspsc:
39121308 Outlet box
Weatherproof:
N
Weight Uom:
1 lbs. Each
Departmetn:
Electrical
Product Group:
Electrical Enclosures
Product Subgroup:
Boxes
Product Type:
Steel Outlet Boxes
Product Size:
3.28 Inches Length x 2.2 Inches Width x 3.52 Inches depth
Product Length:
83.312mm
Product Details:
Outlet Boxes
Product Color:
Silver
Product Shape:
Square
Product Material:
Steel
Product Width:
55.88mm

Steel City MB120ADJ – Frequently Asked Questions

How fast can I get the Steel City MB120ADJ 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 MB120ADJ come with a warranty?
Absolutely. The Steel City MB120ADJ 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 MB120ADJ?
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 MB120ADJ 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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