Description
The Tripp Lite SR42UBKD is a 42U SmartRack Knock-Down Standard-Depth Rack Enclosure Cabinet Kit, designed for secure and high-density server and network deployments. Ideal for data centers and IT environments, this enclosure provides excellent airflow, cable management, and equipment accessibility. It ships unassembled for easy transport through confined spaces but delivers the same durability and performance as a fully assembled SR42UB rack.
Engineered with EIA-310-D compliant 19-inch mounting compatibility, this cabinet supports up to 3,500 lbs (1,588 kg) stationary and 2,250 lbs (1,021 kg) rolling loads. It features locking, removable, and reversible doors and side panels, adjustable rails with depth indexing, and 65% open perforation for optimal airflow. Built-in grounding, removable casters, leveling feet, and PCI DSS compliance make it a trusted choice for professional IT infrastructure.
| Category | Specification |
|---|---|
| Model | SR42UBKD |
| Product Type | 42U Knock-Down Rack Enclosure Cabinet |
| Rack Type | Enclosure |
| Device Compatibility | Servers, UPS, Network Switches, Patch Panels |
| Rack Height | 42U |
| Rack Depth | Standard |
| Maximum Device Depth | 37 in (94 cm) |
| Minimum Device Depth | 4 in (10.16 cm) |
| Weight Capacity (Stationary) | 3,500 lbs (1,588 kg) |
| Weight Capacity (Rolling) | 2,250 lbs (1,021 kg) |
| Construction | Heavy-duty steel frame with perforated front/rear doors |
| Ventilation | 65% open perforation for high airflow |
| Doors & Panels | Locking, removable, reversible front/rear doors; half-size side panels keyed alike |
| Finish | Textured black powder coat |
| Cooling & Cable Management | Built-in cable access at top and bottom; tool-less PDU and cable manager mounting |
| Mobility | Pre-installed casters and leveling feet |
| Grounding | Integrated grounding system for all components |
| Assembly | Knock-down (ships unassembled for easy transport) |
| Compliance | UL 60950-1, CE, UKCA, RoHS, PCI DSS |
| External Dimensions (H x W x D) | 78.5 x 23.63 x 43 in (199.4 x 60 x 109.22 cm) |
| Shipping Dimensions (H x W x D) | 18 x 34 x 80 in (45.72 x 86.36 x 203.20 cm) |
| Shipping Weight | 304 lbs (137.9 kg) |
| Unit Weight | 281 lbs (127.46 kg) |
| Warranty | 5-Year Limited Warranty |
| UPC Code | 037332146564 |
| Manufacturer | Tripp Lite by Eaton |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
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.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
