Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
1 773.869.1774
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42U SmartRack White Standard-Depth Rack Enclosure - side panels not included

Model Number: SR42UWEXP


  • 42U White SmartRack enclosure with doors and NO side panels. 'EXP' version is an expansion model for when several cabinets are bayed together
  • 4 interior vertical posts with unthreaded square hole openings
  • Standard 24" (600mm) width and 42" (1050mm) depth for optimizing floor space
  • Ships fully assembled
  • Massive front to rear ventilation capacity
  • 3000 lb stationary / 2250 lb rolling load capacity
  • Locking, removable, reversible front and rear doors
  • Rolls through standard 7 foot doorway
  • 5-year limited warranty

Overview

The SR42UWEXP is an expansion model used when several cabinets are bayed together. It has doors and a roof but no side panels. Its integrated baying tabs make it easy to combine multiple enclosures in rows for data center application. The SR42UWEXP is also compatible with hot aisle/cold aisle configurations.

The SR42UWEXP houses 3000lbs of standard 19-inch rack equipment in 42U. Offers vendor-neutral square hole/cage nut mounting for guaranteed compatibility with all EIA-310-E compliant 19" equipment. Its front and rear pairs of vertical rails are adjustable in quarter-inch increments from 4 to 37 inches. Adjustment is quick and an easy-view depth index ensures consistent rail placement without requiring time-consuming measurements. Each rack space within the enclosure is numbered for ready reference. Two of these adjustable vertical mounting rails support toolless button-mount 0U installation of up to four compatible PDUs and cable managers. This feature makes it easier to route cabling to rack equipment and reduces cord clutter.

The top panel of the SR42UWEXP is vented to help remove warm air from the enclosure and draw in cool air by convection. The top panel includes ports for cable routing, and can be quickly removed without tools. To facilitate cable access, the SR42UWEXP is open-bottom.

All components of the SR42UWEXP are grounded to the enclosure frame. Front and rear threaded grounding points are provided for connection to the facility earth ground. The removable front and rear doors feature quick-release ground wires.

To simplify deployment, the SR42UWEXP comes with preinstalled casters that enable it to be easily maneuvered into the desired location, where it can be secured by adjusting the preinstalled levelers. Note: the casters are intended for minor position adjustments and are not designed for moving the enclosure over long distances.

Features

  • Ships fully assembled for rapid deployment and roll into place on heavy-duty pre-installed casters (casters are removable)
  • Front and rear sets of equipment mounting rails adjust in 1/4" increments. Adjustment is quick and convenient. The easy-view depth index ensures consistent rail placement without requiring time-consuming measurements.
  • Toolless accessory mounting rails (2 rails per enclosure) include slots for quick installation of compatible PDUs and vertical cable managers. Mounting slots are arranged in an industry-standard pattern compatible with a wide variety of accessories. Each rail can accommodate two vertical PDUs or cable managers side-by-side (four items per enclosure).
  • Enclosure includes mounting hardware of 50 pieces of M6 cage nuts and 50 pieces of M6 screws
  • Textured powder coat finish for tough resistance to environmental concerns such as deployment in warehouses.
  • Massive front to rear ventilation capacity. 65+% open space in door perforation pattern meets or exceeds server manufacturer requirements.
  • Maximum usable internal depth of 37 inches (front to rear rail).
  • Weight ratings of 3000 lb stationary and 2250 lb rolling.
  • Front door is locking, reversible and removable.
  • Rear doors are locking and reversible. Split rear door design reduces clearance requirements for service entry allowing the enclosure to be placed closer to a wall.
  • Built in baying tabs allow enclosures to be combined securely in rows. Center-to-center width can be set at 600mm or 24" to match standard data center floor tiles.
  • Leveling feet extend to allow enclosure to be positioned on uneven floors. Levelers are removable.
  • Compact design allows the enclosure to roll through standard height commercial doorways.
  • Convenient grounding system. All components are grounded to the enclosure frame which includes multiple connections for facility ground. Front and rear doors include quick-release ground wires.
  • Open bottom for cable access.
  • Top panel has generous cable access holes. Panel can be removed toollessly in seconds without having to disconnect cables first.
  • Included stabilizing brackets are used for shipment and can be reattached at the bottom of the enclosure frame on the inside or outside of the rack.
  • Compatibility with airflow optimization accessories as well as cable management accessories.

Package Includes

  • SR42UWEXP
  • Keys
  • Mounting Hardware
  • Owners Manual
RoHS compliant

Specifications

OVERVIEW
UPC Code037332178985
Rack TypeEnclosure
PHYSICAL
ColorWhite
Factory Preset Rack Depth (in.)27.75
Maximum Device Depth (in.)37
Minimum Device Depth (in.)4
Rack Height42U
Shipping Dimensions (hwd / in.)79.00 x 43.00 x 24.50
Shipping Weight (lbs.)245.00
Unit Dimensions (hwd / in.)78.5 x 23.63 x 43
Unit Weight (lbs.)209
Weight Capacity - Rolling (lbs.)2250
Weight Capacity - Stationary (lbs.)3000
Rack DepthStandard
SPECIAL FEATURES
Grounding LugFront and Back door frames
CERTIFICATIONS
CertificationsUL60950; RoHS; CE
ApprovalsEIA/ECA-310-E
WARRANTY
Product Warranty Period (Worldwide)5-year limited warranty

Frequently Asked Questions

The IEC (International Electrotechnical Commission) uses a two digit code to define specific protection capabilities. For a full explanation of IEC rack enclosure ratings, click here

Additional FAQs may be available on the SR42UWEXP model support page.

Accessories

UPS Accessories
  Model Number Description
UPSHDEARKIT | UPS Accessories UPSHDEARKIT Heavy-Duty 2-post Front Mounting Ear Kit
Management Hardware
  Model Number Description
SRSWITCH | Management Hardware SRSWITCH SmartRack Magnetic Door Switch Kit for front and rear doors; requires ENVIROSENSE, TLNETEM, E2MTHDI or E2MTDI
Cable Management
  Model Number Description
SRCABLEDUCTVRT | Cable Management SRCABLEDUCTVRT SmartRack 6-ft. (1.8 m) Vertical Cable Manager - Double finger duct with cover & toolless mounting
SRCABLERINGVRT | Cable Management SRCABLERINGVRT SmartRack 6-ft. (1.8 m) Vertical Cable Manager - Flexible ring type & toolless mounting
SRVRTBAR | Cable Management SRVRTBAR SmartRack 42U Vertical Cable Management Bars
SRCABLEDUCT1U | Cable Management SRCABLEDUCT1U SmartRack 1U Horizontal Cable Manager - Finger duct with cover
SRCABLERING1U | Cable Management SRCABLERING1U SmartRack 1U Horizontal Cable Manager - Flexible ring type
SRCABLERING2U | Cable Management SRCABLERING2U SmartRack 2U Horizontal Cable Manager - Flexible ring type
SRCABLELADDER | Cable Management SRCABLELADDER SmartRack 10-ft. x 1-ft. (3 m x 0.3 m) Cable Ladder, 2 sections - SRCABLETRAY/SRLADDERATTACH needed
SRCABLETRAY | Cable Management SRCABLETRAY SmartRack Roof-Mounted Cable Trough - Provides cable routing and power/data cable segregation
SRCABLETRAYEXP | Cable Management SRCABLETRAYEXP SmartRack Roof-Mounted Cable Trough Vertical Expansion Plates - Requires SRCABLETRAY
Rack Cooling Equipment
  Model Number Description
SRFAN3U | Rack Cooling Equipment SRFAN3U SmartRack 3U Fan Panel - 3-120V high-performance fans; 210 CFM; 5-15P plug
SRFANROOF | Rack Cooling Equipment SRFANROOF SmartRack Roof-Mounted Fan Panel - 6-120V high-performance fans; 630 CFM, 5-15P plug
SRXFAN3U | Rack Cooling Equipment SRXFAN3U SmartRack 3U Fan Panel - 3 208-240V high-performance fans; 315 CFM; C14 inlet
SRXFANROOF | Rack Cooling Equipment SRXFANROOF SmartRack Roof-Mounted Fan Panel - 6 208/240V high-performance fans; 420 CFM; C14 inlet
Rack Cooling Accessories
  Model Number Description
SR1UPANEL10 | Rack Cooling Accessories SR1UPANEL10 1U Blanking Panel Kit, Toolless-Mounting, 10 pieces
SR1UPANEL50 | Rack Cooling Accessories SR1UPANEL50 1U Blanking Panel Kit, Toolless-Mounting, 50 pieces
SRFILTER | Rack Cooling Accessories SRFILTER SmartRack Enclosure Filter Kit
Rack Accessories
  Model Number Description
SRTHERMDUCT | Rack Accessories SRTHERMDUCT SmartRack Thermal Duct Kit for SmartRack Enclosures
SR1UPANEL10 | Rack Accessories SR1UPANEL10 1U Blanking Panel Kit, Toolless-Mounting, 10 pieces
SR1UPANEL50 | Rack Accessories SR1UPANEL50 1U Blanking Panel Kit, Toolless-Mounting, 50 pieces
SRFILTER | Rack Accessories SRFILTER SmartRack Enclosure Filter Kit
4POSTRAILKIT1U | Rack Accessories 4POSTRAILKIT1U 4-Post 1U Universal Adjustable Rack-Mount Shelf Kit
SRBOLTDOWN | Rack Accessories SRBOLTDOWN SmartRack Bolt-Down Kit - Secures stabilizing brackets or plates to facility floor
SRCAGENUT5MM | Rack Accessories SRCAGENUT5MM SmartRack Square Hole Hardware Kit with 50 M5 screws and washers
SRCAGENUTS | Rack Accessories SRCAGENUTS SmartRack Square Hole Hardware Kit with 50 M6 screws and washers
SRCAGENUTS1224 | Rack Accessories SRCAGENUTS1224 SmartRack Square Hole Hardware Kit with 50 pcs 12-24 screws and washers
SRCASTERHDKIT | Rack Accessories SRCASTERHDKIT SmartRack Heavy-Duty Rolling Caster Kit, 4 pack
SRSTABILIZE | Rack Accessories SRSTABILIZE SmartRack Anti-Tip Stabilizing Plate Kit - Provides extra stability for standalone enclosures
SRVRTBAR | Rack Accessories SRVRTBAR SmartRack 42U Vertical Cable Management Bars
UPSHDEARKIT | Rack Accessories UPSHDEARKIT Heavy-Duty 2-post Front Mounting Ear Kit
SRSHELF2P | Rack Accessories SRSHELF2P SmartRack 2U Cantilever Fixed Shelf (60 lb / 27 kg capacity; 18-in. / 457 mm depth.)
SRSHELF4PHD | Rack Accessories SRSHELF4PHD SmartRack Heavy-Duty Fixed Shelf (250 lb/113 kg capacity; 26 in/660 mm depth)
SRSHELF4PKYBD | Rack Accessories SRSHELF4PKYBD SmartRack Keyboard Shelf (25 lb/11 kg capacity; 16 in / 406 mm depth)
SRSHELF4PSL | Rack Accessories SRSHELF4PSL SmartRack Standard Sliding Shelf (50 lb/23 kg capacity; 28.3 in/719 mm depth)
SRSHELF4PSLHD | Rack Accessories SRSHELF4PSLHD SmartRack Heavy-Duty Sliding Shelf (200 lb/91 kg capacity; 28.3 in/719 mm depth.)
SRCOMBO | Rack Accessories SRCOMBO SmartRack Door Handles with Combination Lock - 2-pack for front and rear doors with bypass key
Clear List

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at 1 773.869.1774 or email presaleshelp@tripplite.com.