Middle Atlantic MRK-2431 MRK Series Open-Frame AV Rack with Back Door, 31" Depth x 22" Width, 24U RMS
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Engineered for reliable, continuous operation — rugged welded steel frame and seismic-rated design protect AV, security and networking equipment.
- Space-saving 22" external width with 19" mounting accommodates dense installations and multi-bay deployments to maximize rack room capacity.
- Simplifies installation and service with adjustable, numbered 10-32 rails, multiple lacing points and a configurable keylocked rear door for secure access.
- Built for enterprise compliance — TAA, UL and environmental certifications plus a lifetime limited warranty support procurement and long-term peace of mind.
- Gangable design and integrated grounding/bonding stud speed large-scale surveillance, monitoring and IT rollouts while maintaining cable management control.
Quick Specifications
- Product Model
- MRK-2431
- Brand Name
- Middle Atlantic by Legrand
- Product Name
- MRK Series Rack, 24 RU, 31"D
- Product Type
- Rack Cabinet
Explore the details
Product information
MRK-2431
Overview
Built for high-density AV, security and network deployments, the Middle Atlantic by Legrand MRK-2431 MRK Series open-frame AV rack delivers a durable, space-efficient platform for mission-critical equipment. The 24U rack provides 19" internal mounting in a slim 22" external footprint and a 31" depth, making it ideal for surveillance DVRs/NVRs, monitoring consoles, and enterprise networking hardware where room and reliability matter. Fully welded 14-gauge steel construction and seismic certification protect gear in demanding environments, while the gangable design simplifies multi-bay installations on large projects.
Technician-focused features — adjustable, numbered 10-32 rails, multiple lacing points, slotted rail brackets and a keyed rear door — reduce install time, improve cable management, and make service access fast and secure. TAA compliance, UL listing and environmental certifications (GREENGUARD, RoHS) ease procurement for government and commercial customers. Backed by a lifetime limited warranty, the MRK-2431 is a dependable choice for AV integrators, security contractors and IT managers. Specify the MRK Series for your next surveillance, monitoring or network closet build — order or request a quote today.
Features
- Engineered for reliable, continuous operation — rugged welded steel frame and seismic-rated design protect AV, security and networking equipment.
- Space-saving 22" external width with 19" mounting accommodates dense installations and multi-bay deployments to maximize rack room capacity.
- Simplifies installation and service with adjustable, numbered 10-32 rails, multiple lacing points and a configurable keylocked rear door for secure access.
- Built for enterprise compliance — TAA, UL and environmental certifications plus a lifetime limited warranty support procurement and long-term peace of mind.
- Gangable design and integrated grounding/bonding stud speed large-scale surveillance, monitoring and IT rollouts while maintaining cable management control.
| General Information | |
|---|---|
| Brand Name | Middle Atlantic by Legrand |
| Manufacturer | Legrand Group |
| Product Name | MRK Series Rack, 24 RU, 31"D |
| Product Type | Rack Cabinet |
| Product Model | MRK-2431 |
| Product Series | MRK |
| Manufacturer Part Number | MRK-2431 |
| Technical Information | |
| Material | Steel |
| Application/Usage | A/V Equipment |
| Certifications | |
| TAA Compliant | Yes |
| Physical Characteristics | |
| Color | Black |
| Depth | 31" |
| Width | 22 |
| Height | 48.13 |
| Rack Depth | 29" |
| Rack Width | 19" |
| Rack Height | 24U |
| Maximum Weight Capacity | 10000lb |
| Product Information | |
| Mount Type | Freestanding |
| Warranty | |
| Limited Warranty | Lifetime |
| Miscellaneous | |
| Features | Adjustable Mounting Rails, Cable Management, Rear Door, Rugged |
| Certifications | ASCE, TAA, UL Listed |
| Assembly Required | No |
| Country of Origin | US |
| Environmentally Friendly | Yes |
| Environmental Certification | GREENGUARD, RoHS |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- MRK-2431
- Manufacturer part:
- MRK-2431
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsMiddle Atlantic MRK-2431 MRK Series Open-Frame AV Rack with Back Door, 31" Depth x 22" Width, 24U RMS
MRK-2431