Eaton SRN3RG9USDP NEMA 3R-rated 9U industrial wall-mount server rack

Eaton SRN3RG9USDP NEMA 3R-rated 9U industrial wall-mount server rack

Overview

The Eaton Tripp Lite Series SRN3RG9USDP is a heavy-duty 9U wall-mount industrial rack enclosure designed to protect mission-critical IT and networking infrastructure in harsh, non-traditional environments. System integrators and operations engineers deploy this fully sealed housing to shield edge network switches, power distribution units, patch panels, and compact servers from airborne and liquid contaminants. It is optimized for deployment across industrial facilities, distribution centers, transportation hubs, and outdoor field hubs.

Constructed from welded steel with a resilient gray powder-coated finish, the cabinet features an official NEMA 3R environmental rating. This design isolates internal electronics from the ingress of falling dirt, windblown dust, rain, sleet, snow, and external ice formation. For advanced thermal regulation, the unit includes two integrated top-mounted cooling fans controlled by a built-in thermal switch that automatically initiates airflow when ambient internal temperatures reach 86°F (30°C).

The structural layout emphasizes physical asset security and rapid on-site maintenance. Equipped with a dual-cabinet architecture, the entire enclosure swings away from the wall on a heavy-duty rear hinge, providing technicians with unobstructed back-door access to cabling fields and termination blocks during maintenance intervals. Do not deploy this enclosure in environments requiring complete submersion or prolonged exposure to high-pressure chemical washdowns, as NEMA 3R configurations are optimized for ambient moisture shedding rather than pressure-sealed containment.

Key Features

• NEMA 3R rated steel housing prevents liquid and solid contaminant infiltration.

• Hinged swing-away rear chassis provides unhindered access to back-panel wiring blocks.

• Integrated dual-fan system with thermal switch regulates close-coupled heat build-up.

• High-security physical locking system deters unauthorized tampering and equipment theft.

• Fully adjustable internal 10-32 mounting rails accommodate deep gear up to 32 inches.