Description
The Eaton Tripp Lite SmartRack SRN3RG12U is a rugged 12U industrial wall-mount enclosure designed to safeguard your critical rack-mount equipment from harsh environments. Built from heavy-duty powder-coated steel, it offers NEMA 3R protection against rain, sleet, snow, dust, and ice—ideal for indoor and outdoor use in factories, power stations, warehouses, and construction areas.
Its fully welded metal housing locks securely to prevent unauthorized access, while the sealed gasket door ensures reliable environmental sealing. Two top-mounted fans with a thermal switch automatically activate at 86°F (30°C) to maintain optimal airflow and protect equipment longevity.
The enclosure ships fully assembled and includes adjustable front and rear rails for equipment up to 23 inches deep with a 200 lb (90.7 kg) load capacity. Offering long-term reliability with a 5-year limited warranty, the SRN3RG12U delivers industrial-grade protection and performance for sensitive IT, AV, and networking equipment.
| Category | Details |
|---|---|
| Model Number | SRN3RG12U |
| Rack Units | 12U |
| Rack Type | Wall-Mount Industrial Enclosure |
| Material | Powder-Coated Steel |
| Color | Gray |
| Protection Rating | NEMA 3R |
| Mounting Location | Wall |
| Maximum Load Capacity | 200 lbs (90.7 kg) |
| Maximum Equipment Depth | 23.5 in (597 mm) |
| Minimum Equipment Depth | 3 in (76 mm) |
| Rack Rail Type | Adjustable (10-32) |
| Fans | 2 × 150 mm top-mounted (190/210 CFM) |
| Fan Activation | Automatic at 86°F (30°C) |
| Locking Mechanism | Keyed Lock |
| Cable Entry | Sealed bottom cutout (gland plate compatible) |
| Cooling Features | Dual fans with thermal switch |
| Dimensions (H x W x D) | 28.49 × 25.17 × 27.73 in (72.36 × 63.93 × 70.43 cm) |
| Shipping Weight | 175 lbs (79.38 kg) |
| Unit Weight | 96.28 lbs (43.67 kg) |
| Certifications | UL 508A, CAN/CSA-C22.2 No. 286 |
| Compliance | RoHS, REACH, EIA/ECA-310-E |
| Warranty | 5-Year Limited Warranty |
| Applications | Factories, power plants, utility sites, outdoor network setups, and secure IT installations |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Trusted by enterprise and education leaders who need AV done right
Why Clients Choose AVENDOR for Pro AV Projects
A clear difference in expertise, service, and speed.
Trusted by
You may also like
