Eaton SR48UBEXP Tripp Lite 48 U Standard Depth Rack Enclosure Cabinet
Overview
The Eaton SR48UBEXP is a 48-unit high (48 U) server rack enclosure designed for IT professionals who need a standard-depth cabinet (approximately 24″ width) but don’t require included side panels—often used for bayed rows where side-panels are shared or omitted for expansion. It ships fully assembled with casters and leveling feet so you can roll it into place, bolt it down, and start mounting gear quickly. The cabinet includes adjustable front and rear equipment-mounting rails, locking reversible front door and split rear door design for wall-adjacent placement, and a robust sheet-steel structure rated for a 3 000 lb (≈ 1 361 kg) stationary load and 2 250 lb (≈ 1 021 kg) rolling load.With a standard depth footprint (approx. 43″ external depth / 24″ width) it accommodates typical server, networking and power gear while preserving data-centre floor space and alignment. The “EXP” designation marks it for expansion-bay use—side-panels are excluded, which allows for multiple racks mounted side-by-side, reducing shared panel cost and simplifying cabling and airflow across bays. This model is well suited for large racks, data-centre rows, or installations where row-baying and shared side-panel layout are planned. It supports modern rack-mount equipment, vertical PDUs, cable management, airflow optimisation and aligns with standard 19″ EIA racks.
Key Features
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Ships fully assembled with heavy-duty casters and leveling feet for rapid deployment and roll-in—reduces on-site build time.
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Rated for 3 000 lb (1 361 kg) stationary load and 2 250 lb (1 021 kg) rolling load — suitable for dense network, server or storage frames.
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Locking, reversible front door and split rear doors permit service access in tight spaces; absence of side-panels (EXP version) allows baying multiple cabinets side-by-side.
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Standard-depth footprint (~24″ width, ~43″ external depth) accommodates typical IT gear while preserving floor space; large ventilation area supports front-to-rear airflow.
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