Middle Atlantic ERK-4420LRD ERK Series Frame Only, 20" Deep, 44U RMS, Black
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
- Maximizes uptime with a heavy-duty 44U steel frame and 2,500 lb load capacity to securely support servers, switches and surveillance appliances.
- Optimizes rackroom airflow and security by ganging frames or using solid sides for partitioned installations—ideal for monitoring and access control systems.
- Speeds installation and cable management with slotted rackrail brackets, numbered 10-32 threaded rails and pre-installed washers for fast equipment alignment.
- Meets enterprise requirements: UL listed, TAA compliant and seismically certified when installed with ERK-Z4 brackets for critical AV, security and networking deployments.
- Future-proofs systems with modular Middle Atlantic accessories compatibility and lifetime limited warranty for long-term reliability.
Quick Specifications
- Product Model
- ERK-4420LRD
- Brand Name
- Middle Atlantic by Legrand
- Product Line
- Sectional
- Product Name
- ERK-4420LRD Stand-Alone Enclosure Rack Cabinet
Explore the details
Product information
ERK-4420LRD
Overview
Deploy a dependable backbone for AV, IT and security systems with the Middle Atlantic by Legrand ERK-4420LRD frame-only rack cabinet. Built for professional integrators, this 44U, 20" deep freestanding frame delivers robust support and organization for servers, network switches, surveillance DVRs/NVRs and monitoring appliances. Fully welded steel construction and a 2,500 lb weight rating provide peace of mind in high-density installations, while UL listing and optional seismic certification (with ERK-Z4 brackets) protect vital equipment in mission-critical environments. The ERK series is designed for real-world efficiency: slotted rail brackets and numbered 10-32 threaded rails simplify mounting and enable clean cable management, and frames can be ganged to create partitioned bays for thermal control and secure access. TAA compliance and environmental certifications (GREENGUARD, RoHS) make it suitable for government and commercial projects. Choose the ERK-4420LRD when you need a rugged, scalable rack solution for security, surveillance, monitoring, AV and networking applications—contact us to specify accessories or order your frame today.
Features
- Maximizes uptime with a heavy-duty 44U steel frame and 2,500 lb load capacity to securely support servers, switches and surveillance appliances.
- Optimizes rackroom airflow and security by ganging frames or using solid sides for partitioned installations—ideal for monitoring and access control systems.
- Speeds installation and cable management with slotted rackrail brackets, numbered 10-32 threaded rails and pre-installed washers for fast equipment alignment.
- Meets enterprise requirements: UL listed, TAA compliant and seismically certified when installed with ERK-Z4 brackets for critical AV, security and networking deployments.
- Future-proofs systems with modular Middle Atlantic accessories compatibility and lifetime limited warranty for long-term reliability.
| General Information | |
|---|---|
| Brand Name | Middle Atlantic by Legrand |
| Manufacturer | Legrand Group |
| Product Line | Sectional |
| Product Name | ERK-4420LRD Stand-Alone Enclosure Rack Cabinet |
| Product Type | Rack Cabinet |
| Product Model | ERK-4420LRD |
| Product Series | ERK |
| Manufacturer Part Number | ERK4420LRD |
| Technical Information | |
| Material | Steel |
| Application/Usage | A/V Equipment |
| Certifications | |
| TAA Compliant | Yes |
| Physical Characteristics | |
| Color | Black |
| Depth | 20 |
| Width | 22 |
| Height | 81.13 |
| Rack Height | 44U |
| Maximum Weight Capacity | 2500 lb |
| Product Information | |
| Finishing | Black Wrinkle Powder Coated |
| Mount Type | Freestanding |
| Warranty | |
| Limited Warranty | Lifetime |
| Miscellaneous | |
| Certifications | ASCE, TAA, UL Listed |
| Assembly Required | No |
| Country of Origin | US |
| Environmentally Friendly | Yes |
| Environmental Certification | GREENGUARD, RoHS |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- ERK-4420LRD
- Manufacturer part:
- ERK-4420LRD
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 ERK-4420LRD ERK Series Frame Only, 20" Deep, 44U RMS, Black
ERK-4420LRD