Eaton SR48UB Tripp Lite 48-U Standard Depth Server Rack Enclosure Cabinet

Eaton SR48UB 48-U Standard Depth Server Rack Enclosure Cabinet 

Overview

The Eaton SR48UB is a fully enclosed 48-unit high (48U) cabinet built for IT professionals who deploy rack-mount servers, storage, networking gear and power infrastructure in medium to large-scale data-centre or enterprise wiring-closet environments. The “standard-depth” model provides a footprint compatible with typical 24-inch (≈600 mm) wide racks and approximately 43-inch (≈1090 mm) full depth including doors and panels, allowing it to roll through standard doorways and fit common equipment depths. It ships pre-assembled with heavy-duty casters and leveling feet, so you can move it into place and begin mounting gear immediately. The cabinet includes locking, reversible front and rear doors, removable keyed side panels, and an open-bottom cable entry zone for flexible power and cabling access. The perforated doors provide large-area ventilation (65 %+ open area) to support hot-aisle/cold-aisle airflow layouts. With a stationary load rating up to 3,500 lb (1,588 kg) and a rolling load rating of about 2,250 lb (1,020 kg), this enclosure supports fully loaded server racks without compromise. Whether you're building a new rack row or upgrading existing cabinets, the SR48UB offers a secure, service-friendly and deployment-ready shell that integrates with cable management, PDUs and cooling accessories common in modern data-centre operations.

Key Features

• Ships fully assembled with leveling feet and heavy-duty casters to enable rapid install and roll-in deployment.

• Supports up to 3,500 lb stationary load capacity and approx. 2,250 lb rolling load – built for dense rack-mount gear.

• Locking, reversible front/rear doors and keyed alike removable side panels provide physical security and convenient servicing.

• High-ventilation design (65 %+ door perforation), open-bottom cable entry and standard accessory mounts support airflow/cabling best practices.

Technical Specifications