SKU: 60597350893

Middle Atlantic Essex Plexi Door, 21 RU

Sale price$187.92 Regular price$208.80
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Description

Middle Atlantic Essex Plexi Door, 21 RUEngineered for professional AV, IT, and broadcast environments, the Middle Atlantic Essex Plexi Door, 21 RU, is a transparent shield designed to protect your gear while giving technicians instant visibility of indicators and devices inside. This Plexi door is compatible with Essex MMR Series and QAR Series cabinets, offering a flexible door solution that can be mounted on either the front or rear of the enclosure. The 21 RU height accommodates the

Engineered for professional AV, IT, and broadcast environments, the Middle Atlantic Essex Plexi Door, 21 RU, is a transparent shield designed to protect your gear while giving technicians instant visibility of indicators and devices inside. This Plexi door is compatible with Essex MMR Series and QAR Series cabinets, offering a flexible door solution that can be mounted on either the front or rear of the enclosure. The 21 RU height accommodates the standard 19-inch rack footprint, ensuring a perfect match with the rest of your Essex system for a uniform, clean rack presentation. The clear acrylic panel provides high optical clarity, resisting yellowing and hazing in demanding environments, while the frame and hinge hardware are engineered for repeated use without loosening or misalignment. The door's design emphasizes lightweight efficiency, so it adds minimal additional depth to the cabinet and reduces interference with cabling and rear connections. This makes it ideal for settings where service access is frequent, such as live production studios, edit suites, training labs, or data centers. The Essex Plexi Door not only protects delicate equipment from dust, spills, and accidental bumps but also supports efficient airflow management by preserving a slim, unobtrusive profile that works with the cabinet's internal ducting and fans. The double-ended capability—front and rear compatibility—means you can swap or reposition the door as your room layout evolves. The product's rugged construction stands up to the rigors of daily rack movement, equipment replacements, and routine maintenance. By choosing this Plexi door, you ensure a cohesive look across your Essex lineup, with a transparent door that blends into the workshop environment rather than drawing attention away from the gear inside. For integrators, technicians, and facility managers, the 21 RU Essex Plexi Door is a practical, cost-effective upgrade that preserves the integrity of your equipment while providing a durable, professional appearance. Its lightweight, clear design helps technicians quickly identify indicators, status LEDs, and cabling status without unnecessary door removal, saving precious time during routine checks or emergency access situations. In short, this Plexi door is a versatile, easy-to-install solution that expands the flexibility of your Essex MMR Series or QAR Series cabinets, enabling you to tailor your rack enclosure to your space, workflow, and security requirements.

  • Broad compatibility with Essex MMR Series and QAR Series cabinets, and designed to fit both front and rear mounting for maximum layout flexibility in any rack setup.
  • Crystal-clear Plexiglass panel provides durable visibility while shielding equipment from dust and debris, delivering a professional look that preserves the sleek lines of your rack system.
  • Sturdy construction and reliable hinges ensure smooth operation for daily access, even in high-traffic environments such as broadcast studios, control rooms, and data centers.
  • Optimized for 21 RU height, matching standard 19-inch racks and ensuring clean alignment with other Essex components for a cohesive, professional appearance.
  • Easy integration with existing Essex doors and frames, enabling quick replacement or retrofitting without the need for additional mounting hardware.

Technical Details of Middle Atlantic Essex Plexi Door, 21 RU

  • Compatibility: Essex MMR Series and QAR Series cabinets; supports front or rear mounting.
  • Door height: 21 RU (standard 19-inch rack height).
  • Material: Plexiglass (acrylic) panel with a sturdy frame designed for frequent access.
  • Finish: Clear, high-clarity plexiglass suitable for monitoring indicators without removing the door.
  • Mounting: Hinge-based design compatible with Essex cabinet frames, enabling secure and repeatable door installation.
  • Application: Designed for professional AV, IT, and broadcast environments requiring protection and visibility of equipment inside the cabinet.

How to Install Middle Atlantic Essex Plexi Door, 21 RU

  • Power down and secure any equipment inside the cabinet, then identify the door mounting points on your Essex MMR or QAR frame (front or rear door options).
  • Remove the existing door or panel, keeping any hinges or hardware that will be reused if applicable.
  • Align the Plexi Door with the cabinet frame, making sure the hinge locations line up with the mounting holes to ensure smooth operation.
  • Attach the hinges to the cabinet using appropriate screws or hardware suited for your specific Essex model, ensuring an even gap along all edges for proper sealing and clearance.
  • Test the door swing to confirm it opens and closes smoothly without rubbing against cables or components inside the enclosure.
  • Finish by tightening all hardware, cleaning the surface with a mild cleaner and soft cloth, and verifying that the door provides a clear view of equipment while offering protection from dust and incidental contact.

Frequently asked questions

  • Q: What cabinets is this door compatible with? A: Specifically designed for Essex MMR Series and QAR Series cabinets and suitable for both front and rear door installations.
  • Q: What is the door height? A: The door is designed for 21 RU height to match standard 19-inch racks used by Essex enclosures.
  • Q: What material is the door made from? A: The door features a Plexiglass (acrylic) panel for clear visibility and durable protection.
  • Q: Is the door locking? A: The product description does not specify a locking mechanism; consult your installation specs or Middle Atlantic support for options.
  • Q: How should I clean and maintain the Plexi Door? A: Wipe with a mild, non-abrasive cleaner and a soft cloth; avoid solvents that can dull or haze plexiglass over time.
  • Q: Can I use this door with other Essex components? A: The door is designed for Essex MMR Series and QAR Series; compatibility with other lines is not guaranteed and should be verified with product documentation or support.
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: 60597350893

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Amazon Customer
Bozeman, US
★★★★★ 5
Glad we got it! And will most definitely buy it for our future products!
Great experience! We always bought Asurion Protection on a lot of our electronics to be on the cautious side. We recently had one of those electronics give out on its 3rd year, and we luckily had purchased the Asurion Protection Plan. The claims process was easy, took less than 5 minutes. I packaged the electronic the following day and dropped it off with the shipping label they gave me. I received a full refund of my product within hours of having the returned item dropped off. I am glad we bought Asurion Protection for our other electronics, and will continue to buy it for our future products (not just electronics). Very pleased with how fast and reliable they were, and enjoying the comfort of knowing our products are protected.
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Reviewed in the United States on June 7, 2026
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Lola
New York, US
★★★★★ 5
Protection Paid Off...Super Quick
The protection plan was easy to obtain and even easier to submit a claim. It came in very handy, especially with a device that you know is important but are uncertain if it will endure "the test of time." Knowing I had the Asurion plan to begin with made me more confident to purchase the device. When the claim needed to be filed it was a breeze and the process from start to reimbursement was super quick. Was happy to get the full paid price back and used it to buy a replacement right away. It's a no-brainer, get it with any electronics...peace of mind so worth it!
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Reviewed in the United States on September 17, 2024
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Marj
Birmingham, US
★★★★★ 4
Printers are okay refurbished.
For refurbished it was good had since 2022 just started not being able to connect. Hp quite not compatible any more.
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Reviewed in the United States on September 26, 2025
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Lillian
West Palm Beach, US
★★★★★ 5
Refunded my purchase price
I purchased the "TESmart" 2 computer KVM Switch. I always get the added warranty these day for electronics and I am glad I did. It has now been 3 years and the unit has stopped working correctly. It would switch between computers but the mouse and keyboard stopped working for one of the computers. I'm not sure exactly which component stopped working because the keyboard and mouse worked fine for the other computer. I did plugged the mouse and keyboard directly to the computer in question and they worked fine. I believe the "push threw" stopped for my W11 computer, meanwhile, the W7 computer keeps trucking on. I say all that to say this, it's worth paying a few dollars more to get that little bit of extra security on the electronics these days. Unfortunately the prices have gone up on the KVM switches, at least the ones worth buying so I am in search of a new one now. ASURION was easy to work with. It wasn't that much of a hassle. The slight glitch I experienced was their automatic system didn't register my claim correctly. Only mistake I made was making the claim over a weekend. I would say if you make a claim do it during the normal business hours. I was able to chat with an agent during working hours and they were able to remedy the issue quickly. I did have to ship the KVM switch and its components to Asurion but they paid for shipping and once I was able to package and ship the unit back, Asurion refunded my purchase price completely with an Amazon Gift Card. So, all in all, it's all good!
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Reviewed in the United States on June 8, 2024
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John Byrd
Boise, US
★★★★★ 5
Asurion Rocks!
Fantastic response. They did a great job of processing the claim. Money well spent! Great service and great protection plan.
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Reviewed in the United States on July 30, 2025

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