Product data

Architects’ and Engineers’ Specifications
96-052 / rev 5e / 03-22-11 / WRK Series Gangable Enclosure
The WRK Series 19” gangable enclosure accommodates
large cable bundles
EIA compliant 19” gangable equipment rack shall be Middle Atlantic Products model # WRK-__-
__(see chart for available models). Overall dimensions of rack shall be __” H x 24-1/4” W x
__” D (refer to chart). Useable height shall be __ rackspaces, useable depth shall be __” (refer
to chart). Fully welded construction shall provide a static load capacity of 10,000 lbs. and a UL
Listed 2,500 lb. weight capacity. Rack shall be constructed of the following materials: top and
bottom shall be 14-gauge steel, horizontal braces shall be 16-gauge steel welded to integral
structural side panels of 16-gauge steel giving an 1/8” thick structure, all structural elements shall be
finished in a durable black powder coat. Rack shall include locking, latching rear door. Rack shall
come equipped with two pairs of 11-gauge steel rackrail with tapped 10-32 mounting holes in
universal EIA spacing. Finished in black e-coat with numbered rackspaces. Top and bottom of rack
shall have a vertical slotted vent pattern. Rack shall have removable split rear knockout panels
with 1/2”, 3/4”, 1”, and 1-1/2” electrical knockouts installed in base, and removable split rear
knockout panels with 1/2”, 3/4”, 1”, and 1-1/2” electrical knockouts, and BNC knockouts for
UHF/VHF antennae installed in top. Grounding and bonding stud shall be 1/4-20 threaded,
installed in base of enclosure. WRK Series enclosures shall satisfy the 2007 & 2010 CBC; 2006,
2009 & 2012 IBC; ASCE 7-05 (2005 Edition) & ASCE 7-10 (2010 Edition) and the 2006 & 2009
editions of NFPA 5000 for use in areas of high seismicity, Seismic Use Group III, Zone 4 or Seismic
Design Category (SDC) “D” with lateral force requirements for protecting 900 lbs. of essential
equipment in locations with the highest level of seismicity and top floor or rooftop installations with
an Importance factor (Ip) of 1.5 when used with WRK-Z4 seismic floor anchor bracket. Rack shall
be UL Listed in the US and Canada. Rack shall be GREENGUARD Indoor Air Quality Certified for
Children and Schools. Rack shall be RoHS EU Directive 2002/95/EC compliant. Rack shall be
manufactured by an ISO 9001 and ISO 14001 registered company. Rack shall be warrantied to
be free from defects in material or workmanship under normal use and conditions for the lifetime
of the rack.
OPTIONS
• Front doors shall be 16-gauge reinforced steel, model # FD-XX (solid), VFD-XX (vented, 25%
open area), LVFD-XX (vented, 64% open area), PFD- XX(plexi), PVFD-44 (vented plexi)
(X=# of rackspaces of WRK rack)
• Vented rear doors shall be 16-gauge steel model # MW-VRD-44 (vented, top and bottom),
MW-LVRD-XX (vented 64% open area-excludes 24 and 37 space rack), (X= # of rackspaces
of WRK rack), MW-CLVRD-44 (split rear door, vented, 79% open area)
• Removable keylocked side panels shall be model # SPN-XX-YY (X = # of rackspaces,
Y = cabinet depth)
• Top panels multiple styles available in model # MW-ST (solid), #MW-10FT (10” fan), MW-4FT
(four 4-1/2” fans), MW-6FT (three 6” fans), MW-VT (vented) and MW-LA (accepts 6” & 12” wide
cable ladders) see A&E spec 96-01063 for more details
• Caster base, four casters shall have a total weight capacity of 1300 lbs, model #
CBS-WRK-YY (Y= cabinet depth)
• Inner platform base (inset base w/out casters) model # BS-WRK-YY (Y= cabinet depth)
• Leveling feet model # LF, shall be 3/8” threaded steel, adjustable from top or bottom,
adds 1/4” min. to 1” max. to rack overall height
• Additional rail kit, 11-gauge, 10-32 threaded, sold in pairs, hardware included, model #
WRK-RRXX (X= # of rackspaces)
• AXS slide out option available (See AXS Spec sheet 96-052S)
WRK-44-32
96-052G / rev 5e / 03-22-11
• Fully welded construction provides the following weight capacities -
UL Listed load capacity: 2,500 lbs - Static load capacity: 10,000 lbs. -
Seismic certified load capacity: 900 lbs.
• 1/8” thick structural steel internal braces
• 24-1/4” OD width, available 27-5/8” or 32-5/8” OD depth
• 1/2”, 3/4”, 1” & 1-1/2” electrical knockouts on split rear plates
top & bottom, easily removable for cable pass-through, top
plates additionally include UHF / VHF knockouts
• 2 extra-wide pairs of 11-gauge 10-32 threaded
rackrail with numbered rackspace increments
• Optional solid, fully vented, plexi & vented plexi doors
• Open top with configurable top panel options
• Durable black textured powder coat finish
• Seismic certified (when used with WRK-Z4 option) with an Ip value of 1.5
• UL Listed in the US and Canada
Enclosure Accessories
ADDITIONAL RACKRAIL KIT
CASTER BASE
COPPER BUSS BAR
CRATING SERVICE
DOCUMENT POCKET
DOOR LATCH
GANGING HARDWARE
INNER PLATFORM BASE
LEVELING FEET
TOUCH-UP PAINT
SEISMIC FLOOR ANCHOR BRACKETS
CONFIGURABLE TOPS
TOP RAILS
UNIVERSAL FRONT DOORS
UNIVERSAL VENTED REAR DOORS
for details - see Master Catalog or
visit middleatlantic.com
SEISMIC CERTIFIED
®
®
Features
EXCEPTIONAL SUPPORT & PROTECTION
™
CU STO MI ZAB LE SP EC IFICATI ON C LI PS AVA ILA BL E AT MI DD LEAT LA NT IC.CO M
US: New Jersey • California • Illinois • Voice: 973-839-1011 Fax: [phone] • middleatlantic.com
Canada: Ontario • British Columbia • Voice: 613-836-2501 Fax: [phone] • middleatlantic.ca
EIA/TIA Compliant
WRK Series Enclosure