Middle Atlantic 5-21-26 Slim 5 Series Open-Frame Rack, 26" Deep, 21U 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
- Streamline installations with a lightweight, open design that provides wide access for fast cable management and equipment changes
- Maximize compatibility with 21U of usable rack space and a 26" (660mm) depth that supports security, surveillance, and networking hardware
- Reduce logistics costs: bolt-together frame ships flat via UPS for easier staging and on-site assembly
- Built for reliability — interlocking steel corner joints and a 1000 lb load capacity deliver commercial-grade strength for IT and AV deployments
- Improve security and airflow: accepts optional removable side panels and includes top fan knockout locations for active cooling and monitoring builds
Quick Specifications
- Product Model
- 5-21-26
- Brand Name
- Middle Atlantic by Legrand
- Product Name
- Slim 5 5-21-26 Versatile Rack Frame
- Product Type
- Rack Frame
Frequently Bought Together
Middle Atlantic 5-21-26 Slim 5 Series Open-Frame Rack, 26" Deep, 21U RMS
$589.66
9 items selected
Total: $1,944.96
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Product information
5-21-26
Overview
Optimize rack deployments with the Middle Atlantic by Legrand Slim 5 open-frame rack — engineered for fast integration of security, surveillance, monitoring, and networking equipment. This 21U rack frame provides the depth (26" / 660mm) needed for common switches, NVRs and servers while maintaining a lightweight, open structure that simplifies cable routing and service access. The bolt-together design ships flat for lower freight costs and assembles quickly on-site, keeping installation time and labor down.
Constructed from durable steel with interlocking corner joints, the Slim 5 supports up to 1000 lb of mounted equipment, giving you peace of mind in mission-critical IT and AV environments. Removable side panels (optional) add a layer of physical security while top laser knockouts allow for fan mounting to manage heat from surveillance recorders and network switches. TAA compliance and RoHS certification make this rack frame a solid choice for enterprise, government and commercial projects.
Choose the Middle Atlantic Slim 5 5-21-26 to simplify deployments for security and monitoring systems — order now to streamline your next networking or surveillance installation.
Features
- Streamline installations with a lightweight, open design that provides wide access for fast cable management and equipment changes
- Maximize compatibility with 21U of usable rack space and a 26" (660mm) depth that supports security, surveillance, and networking hardware
- Reduce logistics costs: bolt-together frame ships flat via UPS for easier staging and on-site assembly
- Built for reliability — interlocking steel corner joints and a 1000 lb load capacity deliver commercial-grade strength for IT and AV deployments
- Improve security and airflow: accepts optional removable side panels and includes top fan knockout locations for active cooling and monitoring builds
| General Information | |
|---|---|
| Brand Name | Middle Atlantic by Legrand |
| Manufacturer | Legrand Group |
| Product Name | Slim 5 5-21-26 Versatile Rack Frame |
| Product Type | Rack Frame |
| Product Model | 5-21-26 |
| Product Series | Slim 5 |
| Manufacturer Part Number | 52126 |
| Technical Information | |
| Material | Steel |
| Certifications | |
| TAA Compliant | Yes |
| Physical Characteristics | |
| Color | Black |
| Depth | 26" |
| Width | 19.1" |
| Height | 40.5" |
| Rack Depth | 26" |
| Rack Width | 19" |
| Rack Height | 21U |
| Maximum Weight Capacity | 1000 lb |
| Warranty | |
| Limited Warranty | Lifetime |
| Miscellaneous | |
| Features | Lightweight, Removable Side Panel |
| Assembly Required | Yes |
| Environmentally Friendly | Yes |
| Environmental Certification | RoHS |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 5-21-26
- Manufacturer part:
- 5-21-26
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 5-21-26 Slim 5 Series Open-Frame Rack, 26" Deep, 21U RMS
5-21-26