Detailed Specifications
Eaton SR48UBEXPND 48U Open-Frame Rack
Overview
The Eaton SR48UBEXPND is a 48U four-post open-frame rack designed for mounting servers, switches, UPS systems, and general IT hardware in controlled environments. Its open structure supports efficient airflow and simplified cable routing for dense equipment layouts. The rack offers a stable platform with both high stationary load capacity and mobility through preinstalled casters. It fits comfortably in data centers, server rooms, and network distribution spaces where full-access mounting and easy equipment reach are required. Integration is straightforward thanks to standard EIA-310 compatibility and adjustable vertical rails.
Key Features
48U height with standard 19-inch mounting
3000 lb stationary load support
Adjustable four-post rail depth
Casters and leveling feet included
Open frame for unrestricted access
Technical Specifications
| Specification | Value |
|---|
| Brand | Eaton (Tripp Lite) |
| Part Number | SR48UBEXPND |
| Product Type | 4-Post Open-Frame Rack |
| Rack Height | 48U |
| Form Factor (H × W × D) | 89 × 23.63 × 43 in |
| Weight | 171 lb |
| Stationary Load Capacity | 3000 lb |
| Rolling Load Capacity | 2250 lb |
| Equipment Mounting Width | 19 in (EIA-310 compliant) |
| Rail Type | Square-hole vertical mounting rails |
| Rail Adjustability | Adjustable depth range |
| Mobility | Preinstalled casters |
| Leveling | Integrated leveling feet |
| Included Hardware | 50 M6 cage nuts and 50 M6 screws |
| Frame Construction | Steel open-frame assembly |
