Eaton
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Locking metal enclosure protects your rack-mount equipment against theft, damage, tampering, and excess moisture and debris.

  • Enclosed, sealed metal housing protects 12U of rack equipment up to 32 in. deep
  • NEMA 3R enclosure provides protection against rain, sleet, snow and other moisture
  • Door locks securely with included keys to help prevent damage, tampering or theft
  • Internal fans with thermal switch improve airflow through the enclosure and keep equipment cool
  • Enclosure swings away from the wall on hinge for easy back-door access
  • 5-year limited warranty

Features

Space-Saving Wall-Mount Enclosure Houses Rack Equipment up to 32 in. Deep
This SmartRack® industrial enclosure is designed to house 12U of 19-inch rack-mount equipment, such as network switches and patch panels. Constructed from steel with a durable gray powder-coated finish, the SRN3RG12USDP has a maximum load capacity of 200 pounds (90.7 kilograms) and is suitable for indoor and outdoor applications.

NEMA 3R Enclosure Designed for Protection Against Harsh Elements
The SRN3RG12USDP protects its contents against the ingress of water (including rain, sleet and snow), solid foreign objects (including falling dirt) and even ice forming on the outside of the enclosure. It is ideal for a multitude of industrial sites, such as factories, construction areas, utility plants, power stations, transportation terminals, distribution hubs, warehouses and other areas where you need to keep sensitive equipment secure, organized and out of the way.

Locks and Hinged Back Allow Easy Authorized Access to Equipment and Cabling
The fully welded steel housing locks securely with the included keys to protect its contents against theft, tampering and unauthorized access. The enclosure swings away from the wall on a sturdy hinge, allowing easy back-door access to equipment and cabling during installation and maintenance. Data and power cables may be routed through a bottom conduit cutout.

Easy Enclosure and Equipment Installation
This 12U industrial enclosure comes fully assembled and ready to mount to the wall with user-supplied hardware. Front and rear mounting rails adjust independently to accommodate equipment up to 32 inches deep. Hardware for mounting equipment inside the enclosure is included.

Built-In Fans Help Keep Equipment Cool and Lasting Longer
Two top-mounted fans with thermal switch activate when the temperature inside the enclosure reaches 86°F (30°C). Keeping rack equipment cool helps prevent damage and ensure optimum performance.

Package Includes

  • SRN3RG12USDP Industrial Enclosure
  • (36) 10-32 screws
  • (36) M6 washers
  • (4) LDPE sheet metal plugs
  • (4) M10 foam washers
  • (2) Keys
  • Owner's manual
RoHS compliant

Specifications

OVERVIEW
UPC Code037332277862
Device CompatibilityComputer; DVR; Network Switch; PDU; Patch Panel; Server; UPS
Rack TypeEnclosure
INPUT
Nominal Input Voltage(s) Supported120V AC
Nominal Input Voltage Description120 VAC (80VAC ~140VAC), 50Hz/60Hz
Input Plug TypeNEMA 5-15P
Input Cord Length (ft.)6
PHYSICAL
ColorGray
Material of ConstructionPowder Coated Steel
Rack Height  12U
Rack DepthDeep
Mounting LocationWall
Factory Preset Rack Depth (in.)20.00
Mounting Holes or SlotsYes
Maximum Device Depth (in.)34
Minimum Device Depth (in.)3
Shipping Form FactorFactory Assembled
Shipping Dimensions (hwd / in.)34.56 x 28.00 x 40.00
Shipping Weight (lbs.)225.00
Unit Dimensions (hwd / in.)28.500 x 25.170 x 36.070
Unit Dimensions (in.)28.500 x 25.170 x 36.070
Unit Weight (lbs.)159.48
Weight Capacity - Stationary (lbs.)200
Number of Vertical Mounting Rails4
Mounting DetailsAdjustable equipment mounting rail (10-32)
Cable Entry/ExitSealed cut-out; compatible gland plates sold separately.
FEATURES & SPECIFICATIONS
Grounding DetailsCabinet Body
Tools NecessaryYes
Built-in Cable ManagementYes
Fans (Type/Quantity)5 x 5.9-in/150 mm fan; PBT blades; Aluminum frame; 190/210 CFM
Fan DetailsNOTE: Fans only activate when the ambient temperature inside the enclosure exceeds 86°F (30°C)
LockingYes
Lock TypeKey
Outdoor UseYes
Gasketed DoorYes
STANDARDS & COMPLIANCE
Protection RatingNEMA 3R
Product CertificationsCAN/CSA-C22.2 No. 286 (Canada); UL 508A
Product ComplianceRoHS; REACH; EIA/ECA-310-E; NEMA 3R
WARRANTY & SUPPORT
Product Warranty Period (Worldwide)5-year limited warranty

Questions & Answers

Enclosures with a NEMA 3R protection rating resist falling dirt, rain, splashing water and snow. They are ideal for housing electrical and electronic components such as switchgear, power distribution and industrial controls.

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Accessories

Accessories

  Model Number Description
SmartRack Cable Gland Plate for NEMA-Rated Enclosure Cabinets, 6 Ports (0.5 in.) SRGP1KO SRGP1KO SmartRack Cable Gland Plate for NEMA-Rated Enclosure Cabinets, 6 Ports (0.5 in.)
SmartRack Cable Gland Plate for NEMA-Rated Enclosure Cabinets, 3 Ports (2 in.) SRGP2KO SRGP2KO SmartRack Cable Gland Plate for NEMA-Rated Enclosure Cabinets, 3 Ports (2 in.)
SmartRack Cable Entry Gland Plate for NEMA-Rated Enclosure Cabinets, 21-Port Membrane SRGP3RM SRGP3RM SmartRack Cable Entry Gland Plate for NEMA-Rated Enclosure Cabinets, 21-Port Membrane
SmartRack Cable Entry Gland Plate for NEMA-Rated Enclosure Cabinets, Waterproof SRGP4PLASTIC SRGP4PLASTIC SmartRack Cable Entry Gland Plate for NEMA-Rated Enclosure Cabinets, Waterproof

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 773-869-1776 or email cpdipresaleshelp@eaton.com.