Description
The Eaton Tripp Lite SRN3RG9USDP SmartRack Industrial Enclosure provides secure, weather-resistant housing for up to 9U of 19-inch rack-mount equipment in harsh indoor or outdoor environments. Built from durable, powder-coated steel with a NEMA 3R-rated enclosure, it safeguards critical IT, AV, and networking hardware against water, dust, ice, and physical tampering.
Ideal for factories, power plants, utility sites, and transportation terminals, this wall-mounted cabinet supports equipment up to 32 inches deep with a maximum load capacity of 200 lbs. The locking door and hinged back provide convenient, secure access to internal components and cabling, while dual top-mounted fans with a thermal switch automatically activate above 86°F (30°C) to maintain optimal operating temperature.
The SRN3RG9USDP ships fully assembled for quick installation and includes adjustable mounting rails, fan assembly, and mounting hardware—ensuring long-term reliability and efficient thermal management for industrial-grade applications.
| Category | Specification |
|---|---|
| Model Number | SRN3RG9USDP |
| Brand | Eaton Tripp Lite Series |
| Form Factor | Wall-Mount, Industrial Enclosure |
| Rack Height | 9U |
| Rack Depth | Up to 32 in (81.28 cm) |
| Material | Powder-Coated Steel |
| Color | Gray |
| Mounting Type | Wall-Mount, Hinged Back |
| Maximum Load Capacity | 200 lbs (90.7 kg) |
| Cooling System | (2) 150 mm Fans with Thermal Switch (Activates > 86°F / 30°C) |
| Fan Airflow | 190–210 CFM |
| Input Voltage | 120V AC (80–140V, 50/60Hz) |
| Input Plug Type | NEMA 5-15P |
| Input Cord Length | 6 ft (1.83 m) |
| Device Compatibility | Network Switch, Server, PDU, Patch Panel, UPS, DVR |
| Protection Rating | NEMA 3R |
| Locking Mechanism | Key Lock (2 Keys Included) |
| Grounding | Cabinet Body |
| Cable Entry | Sealed Cutout, Compatible with Gland Plates |
| Outdoor Use | Yes |
| Door Type | Gasketed, Locking, Hinged |
| Dimensions (H x W x D) | 23.24 x 25.17 x 36.13 in (59.03 x 63.93 x 91.77 cm) |
| Unit Weight | 143.27 lbs (64.99 kg) |
| Shipping Weight | 205 lbs (92.99 kg) |
| Certifications | UL 508A, CAN/CSA-C22.2 No. 286, RoHS, REACH, EIA/ECA-310-E |
| Warranty | 5-Year Limited Warranty |
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
