Description
The Tripp Lite by Eaton SR4POST50HD is a 50U heavy-duty 4-post open frame rack designed for high-density IT, networking, and data center environments where secure airflow and easy equipment access are essential. Built from rugged cold-rolled steel with a black powder-coated finish, this open rack supports up to 3,000 lb of stationary equipment.
Its open-frame design provides unobstructed airflow and simplified cable management, making it ideal for servers, switches, UPS systems, and patch panels. Numbered square-hole mounting rails ensure fast and accurate installation of standard 19-inch rack equipment, while adjustable depth support accommodates devices up to 35 inches deep.
Designed for flexibility, the SR4POST50HD features a self-squaring frame, bolt-down provisions for permanent installations, and toolless button-hole mounting for vertical PDUs and cable managers. Multiple racks can be bolted together side-by-side for scalable, high-density deployments.
| Specification | Details |
|---|---|
| Brand | Tripp Lite by Eaton |
| Model Number | SR4POST50HD |
| Rack Type | 4-Post Open Frame Rack |
| Rack Height | 50U |
| Rack Width | Standard 19-inch |
| Maximum Equipment Depth | Up to 35.25 in (895 mm) |
| Weight Capacity (Stationary) | 3,000 lb (1,361 kg) |
| Construction | Heavy-duty cold-rolled steel |
| Finish | Black powder-coated |
| Mounting Rails | 4 vertical rails, square-hole |
| Mounting Features | Numbered mounting positions |
| PDU / Cable Support | Toolless button-hole mounting |
| Assembly Required | Yes |
| Bolt-Down Capability | Yes |
| Expandability | Side-by-side rack joining supported |
| Compliance | EIA/ECA-310-E, RoHS |
| Typical Applications | Servers, switches, UPS, patch panels |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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