Eaton Tripp Lite SR48UBEXP 48U SmartRack Standard-Depth Expansion Rack Enclosure (No Side Panels)

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EatonSKU: SR48UBEXP
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Sale price$1,942.99 Regular price$3,075.30

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Description

The Eaton Tripp Lite SR48UBEXP SmartRack 48U Standard-Depth Expansion Rack Enclosure is designed for high-density data centers and mission-critical IT environments. Built for secure, scalable installations, this expansion cabinet offers exceptional airflow, durability, and versatility. It features vendor-neutral square-hole mounting for full EIA-310-D compliance, heavy-duty casters for easy positioning, and adjustable mounting rails with depth indexing for fast setup.

The SR48UBEXP supports up to 3,500 lbs (stationary) and 2,250 lbs (rolling), ensuring robust performance for servers, switches, and UPS systems. Its perforated doors provide 65%+ open airflow, optimizing cooling for hot-aisle/cold-aisle configurations. With integrated baying tabs, this expansion model is ideal for multi-cabinet data center rows. Ships fully assembled and ready for deployment.

Category Specification
Model Number SR48UBEXP
Brand Eaton (Tripp Lite Series)
Type 48U SmartRack Expansion Enclosure (No Side Panels)
Rack Compatibility EIA-310-D compliant 19" equipment
Rack Height 48U
Rack Depth Standard
Maximum Device Depth 37 in (94 cm)
Minimum Device Depth 4 in (10.2 cm)
Factory Preset Depth 27.75 in (70.5 cm)
Weight Capacity (Stationary) 3,500 lbs (1,588 kg)
Weight Capacity (Rolling) 2,250 lbs (1,021 kg)
Ventilation 65%+ perforated door design for front-to-rear airflow
Doors Locking, removable, and reversible front and split rear doors
Side Panels Not included (Expansion model)
Casters Pre-installed, removable; heavy-duty rolling support
Leveling Feet Adjustable and removable
Grounding System Front/rear door frames grounded with quick-release ground wires
Cable Management Top/bottom cable access holes; toolless PDU & vertical manager slots
Color Black (Textured powder-coat finish)
Dimensions (H x W x D) 89 x 23.63 x 43 in (226.06 x 60.02 x 109.22 cm)
Shipping Dimensions (H x W x D) 95 x 26 x 45 in (241.3 x 66.04 x 114.3 cm)
Unit Weight 211 lbs (95.7 kg)
Shipping Weight 267 lbs (121.1 kg)
Certifications UL 60950-1, CE, UKCA, RoHS
Warranty 5-Year Limited Warranty
Application Servers, Patch Panels, Network Switches, UPS Systems

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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.


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