Detailed Specifications
Eaton SRN3RG12US SmartRack Industrial Enclosure
Overview
The Eaton SRN3RG12US is a 12U wall-mount industrial enclosure engineered for outdoor and harsh-environment IT infrastructure deployments. Designed with a NEMA 3R-rated steel enclosure, it protects rack-mounted networking, security, and edge-computing equipment from rain, sleet, falling dirt, and external ice formation in industrial and semi-exposed environments.
The enclosure supports standard 19-inch rack equipment up to 28 inches deep and accommodates switches, patch panels, UPS systems, surveillance hardware, and industrial network appliances. Integrated cooling fans with thermal control improve airflow management for continuously operating equipment in edge and utility deployments.
Its hinged rear access design simplifies installation and maintenance while allowing secure cable routing through conduit openings. The locking steel cabinet protects against unauthorized access in transportation hubs, warehouses, utility facilities, construction environments, and distributed outdoor infrastructure sites.
The SRN3RG12US is appropriate for industrial edge networking and protected outdoor rack installations requiring NEMA 3R environmental resistance. It is not intended for fully exposed marine environments, hazardous-location compliance, or high-density server deployments requiring advanced thermal management.
Key Features
- NEMA 3R enclosure protects against outdoor exposure
- Supports 12U of 19-inch rack-mount equipment
- Hinged rear access simplifies service and cabling
- Integrated thermal fans improve airflow management
- Steel locking cabinet secures edge infrastructure
Specifications
| Specification | Details |
|---|
| Brand | Eaton |
| Part Number | SRN3RG12US |
| Product Type | Industrial Wall-Mount Rack Enclosure |
| Rack Capacity | 12U |
| Rack Width | 19-inch Standard Rack |
| Maximum Equipment Depth | 28 in. |
| Enclosure Rating | NEMA 3R |
| Mount Type | Wall Mount |
| Construction Material | Steel |
| Cooling | 2 Internal Fans with Thermal Switch |
| Cabinet Color | Gray Powder Coat |
| Access Design | Hinged Back with Locking Door |
| Load Capacity | 200 lbs (90.7 kg) |
| Input Voltage for Fans | 120V AC |
| Deployment Environment | Indoor / Outdoor Industrial |
