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Seismic 4-Post Open-Frame Rack

Bulletin Number:

  • DOFRS
  • Material:

  • Steel
  • Industry Standards:

    UL 2416 Listed; File No. E230874, 2500 lb. (1134 kg) rated load cUL C22.2 No. 182.4 Listed; File No. E230874 NEBS -Telcordia GR-63-CORE Zone 4: Tested with 1000 lb. (453.6 kg) of equipment installed EIA 310-D OSHPD Pre-Approval OPM-0199-13 NEBS is a trademark of Telcordia NEBS is a trademark of Telcordia
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    Finish:

    RAL 9005 smooth black low-gloss polyester powder paint

    Application:

    Seismic 4-Post Open Frame Racks combine the mounting security of a cabinet with the accessibility of a rack. Used in communication data center and telecommunication room applications that are subject to seismic activity or vibration, these adjustable-depth racks support deeper, heavier network equipment and can be ganged with standard 2-post or other 4-post racks to expand existing systems.

    Specifications:

    Rack is 10-gauge steel, fully welded for maximum rigidity

    Features:

  • EIA universal 5/8 - 5/8 - 1/2 in. spaced square holes fit 19-in. rack equipment and accessories
  • Rear rack angle adjustable 0 to 39.09 in. (0 to 993 mm)
  • Nominal height is 7 ft. (2.1 m)
  • Can be ganged with both 2- and 4- post open frame racks
  • Integral front waterfall top
  • Pre-drilled holes on top to ease runway installation
  • Top and bottom cable entry cutouts
  • Ground provision with ground symbol
  • Full complement of matching components for equipment and cable management
  • Drawings and Technical Publications are available by clicking the "Items" tab. Select your desired Catalog Number and click on the Downloads tab for that particular catalog number.
     
    Catalog Number A in. B in. C in. Rack Units
    Catalog Number A in. B in. C in. Rack Units
    86.02 26.75 39.87 45