Eaton Tripp Lite SmartRack SR48UBEXPNDNR3 48U Standard-Depth 4-Post Premium Open Frame Rack – No Sides, Doors, or Roof

The Eaton Tripp Lite SmartRack SR48UBEXPNDNR3 is a 48U standard-depth premium open frame rack designed for scalable data center deployments. Engineered for maximum flexibility, this expansion rack omits sides, doors, and a roof, allowing seamless baying with adjacent enclosures. It supports up to 3,500 lbs (1588 kg) of equipment, making it ideal for housing servers, UPS systems, patch panels, and network switches.

With adjustable square-hole mounting rails (from 4" to 37" deep), tool-less mounting slots for up to four PDUs or cable managers, pre-installed heavy-duty casters, and levelers, the SR48UBEXPNDNR3 ensures fast deployment, easy alignment, and rugged support in demanding IT environments. Fully grounded and compatible with standard 19" rack equipment, this rack delivers high-capacity performance and open-access convenience.