SKU: 31681332570

Middle Atlantic 40RU Copper Bus Bar - 2in Width

Sale price$145.80 Regular price$162.00
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Description

Middle Atlantic 40RU Copper Bus Bar - 2in WidthDesigned for professional rack environments, the Middle Atlantic 40RU Copper Bus Bar in a compact 2 inch width delivers a robust, reliable electrical backbone for high density power distribution. Crafted from solid copper and built to endure demanding studio, broadcast, and live sound applications, this bus bar provides a low impedance path for power across 40 rack units. Its 1 8 inch thickness creates a sturdy, durable conductor that resists flexing

Designed for professional rack environments, the Middle Atlantic 40RU Copper Bus Bar in a compact 2-inch width delivers a robust, reliable electrical backbone for high-density power distribution. Crafted from solid copper and built to endure demanding studio, broadcast, and live sound applications, this bus bar provides a low-impedance path for power across 40 rack units. Its 1/8-inch thickness creates a sturdy, durable conductor that resists flexing and deformation while maintaining optimal conductivity. With threaded 10-32 mounting holes and included hardware, installation is straightforward in standard 19-inch racks, allowing you to optimize your power distribution without compromising space or performance. If you’re equipping a professional rack with dependable, high-current capabilities, this bus bar is a key component that helps ensure consistent voltage, reduced resistance, and dependable operation for your critical equipment.

  • Solid copper construction — 1/8-inch thick copper provides superior electrical performance, minimizing resistance and heat buildup while delivering a dependable current path for connected equipment.
  • 10-32 threaded mounting — Precision threaded holes (10-32) enable secure, standardized mounting hardware and versatile integration with a wide range of rack accessories and power distribution components.
  • 2-inch width for flexible rack layouts — The compact 2-inch width fits neatly across standard rack rails, delivering ample contact surface without consuming excessive space, ideal for 40RU configurations.
  • Complete hardware included — Supplied mounting hardware includes nylon isolation washers, bolts and nuts to reduce vibration, electrical leakage, and galvanic contact, preserving performance over time.
  • Versatile sizing availability — Available in various heights and widths, the 40RU copper bus bar accommodates a range of installation scenarios while maintaining high electrical performance and reliability.

Technical Details of Middle Atlantic 40RU Copper Bus Bar - 2in Width

  • Material: Solid copper
  • Thickness: 1/8 inch
  • Width: 2 inches
  • Thread size: 10-32
  • Mounting hardware: Nylon isolation washers, bolts, and nuts
  • Compatibility: Designed for 40RU rack installations

How to install Middle Atlantic 40RU Copper Bus Bar - 2in Width

To get the most out of your 40RU copper bus bar, follow these straightforward steps to ensure a secure, reliable installation that maintains optimal electrical performance. Begin with safety in mind: power down all equipment and disconnect power sources before handling rack hardware or bus bars. This simple precaution helps prevent accidental energization and protects both personnel and equipment during installation.

  • Prepare the rack: Make sure the rack is level, stable, and accessible from the front and rear so you can align the bus bar with the mounting points and power distribution accessories.
  • Position the bus bar: Align the 10-32 threaded holes on the bus bar with the corresponding mounting points on the rack or with compatible distribution hardware. Confirm that the orientation provides convenient access to connected devices and facilitates clean cable routing.
  • Install with included hardware: Insert bolts through the nylon isolation washers and into the rack’s mounting points or directly into the bus bar’s threaded holes. Use the nuts to secure the bolts from the opposite side or in the designated mounting channel, tightening snugly to minimize movement while avoiding over-tightening that could deform the copper or damage threads.
  • Maintain isolation and contact quality: The nylon isolation washers help minimize vibration and electrical leakage, preserving signal integrity and reducing potential noise. Ensure washers sit properly and that all connections are clean and free of debris for optimal contact.
  • Verify alignment and test: After mounting, verify that the bus bar lies flat against the chassis or distribution surface and that all 10-32 connections are accessible. Reconnect power and perform a basic functional check of connected equipment to confirm a clean, stable power path with no overheating indicators.

Frequently asked questions

  • Q: What is the width of the Middle Atlantic 40RU Copper Bus Bar?
    A: The bus bar is 2 inches wide, designed to fit a variety of 19-inch rack installations while providing adequate contact area for reliable power distribution.
  • Q: What is the thickness of the copper used?
    A: The bus bar uses solid copper with a thickness of 1/8 inch, balancing structural integrity with excellent electrical conductivity.
  • Q: What threading does the bus bar use for mounting?
    A: It features threaded 10-32 holes, enabling secure, standard mounting hardware and flexible integration with compatible accessories.
  • Q: What hardware is included with purchase?
    A: The package includes nylon isolation washers, bolts, and nuts to promote vibration resistance and reliable electrical isolation where required.
  • Q: Is this bus bar suitable for 40RU rack installations?
    A: Yes. The 40RU copper bus bar is specifically designed to support power distribution across 40 rack units, providing a robust path for heavy-duty equipment racks used in professional audio, video, and broadcasting environments.
  • Q: Can I customize or order different heights or widths?
    A: Middle Atlantic offers various heights and widths to accommodate different installation needs. If your layout requires a non-standard size, explore compatible options in the same product family to maintain consistent electrical performance and mounting compatibility.
  • Q: How does copper construction benefit electrical performance?
    A: Copper’s high conductivity and excellent thermal properties reduce resistance and heat buildup, which helps maintain stable voltages across connected equipment and extends the lifespan of power distribution components in racks.

Choosing the Middle Atlantic 40RU Copper Bus Bar in a 2-inch width ensures a dependable, scalable power distribution solution for demanding rack environments. Its solid copper construction delivers low impedance paths for current, supporting clean, stable operation of amplifiers, line arrays, media servers, and other critical components in professional settings. The 10-32 threaded design and included hardware streamline installation, enabling fast integration with existing networking and power distribution systems without sacrificing reliability or safety. Whether you’re outfitting a new studio, upgrading a broadcast rack, or configuring a live sound rig, this bus bar serves as a compact, high-performance backbone that can adapt to evolving equipment needs. Investing in a copper bus bar of this caliber translates into improved efficiency, reduced downtime, and smoother, quieter operation—benefits that professionals in audio, video, and IT infrastructure value highly.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31681332570

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DAVID L.
Lowell, US
★★★★★ 5
Nice shoes!
Size: 11, Color: Black Full Grain
I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.
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Reviewed in the United States on February 8, 2026
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Bamaphan
Dallas, US
★★★★★ 5
Good shoes!!!!!
Size: 10, Color: Tan Full Grain
They are comfortable, they fit, great style. I bought blue, brown and black shoes.
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Reviewed in the United States on August 18, 2025
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Shawn
Draper, US
★★★★★ 5
Great Product
Size: 13, Color: Black Full Grain
2nd Johnston & Murphy comfortable and stylish.
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Reviewed in the United States on December 26, 2025
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Margaret
Chelsea, US
★★★★★ 5
Great shoes for business casual, corporate travel
Size: 8.5, Color: White Full Grain
Fit true to size
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Reviewed in the United States on December 30, 2025
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Jocko
Carnegie, US
★★★★★ 5
Very Comfortable Shoes
Size: 11, Color: Black Full Grain
Were purchased as a gift and the wearer says they are the most comfortable shoes he has
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Reviewed in the United States on December 28, 2025

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