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Stainless Steel Heavy-Duty Free-Stand Enclosures for Flange-Mount Disconnects, Type 4X

Bulletin Number:

  • A28S4
  • Industry Standards:

    UL 508A Listed 508; Type 3R, 4, 4X, 12; File No. E61997 cUL Listed per CSA C22.2 No. 94; Type 3R, 4, 4X, 12; File No. E61997 NEMA/EEMAC Type 3R, Type 4, 4X, 12 CSA File No. 42186: Type 4, 4X, 12 IEC 60529, IP66 Meets NEMA Type 3RX requirements
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    This disconnect enclosure is designed to house electronic controls and components. It provides protection from noncorrosive or mildly corrosive elements in both indoor and outdoor environments. Typical applications are in the food and beverage, packaging, water, petroleum and chemical processing industries. Designed to house the most popular disconnect switches and circuit breakers.

    Patents:

  • US 5,634,357
  • D 385,7683
  • Applications:

    This disconnect enclosure is designed to house electronic controls and components. It provides protection from noncorrosive or mildly corrosive elements in both indoor and outdoor environments. Typical applications are in the food and beverage, packaging, water, petroleum and chemical processing industries. Designed to house the most popular disconnect switches and circuit breakers.

    Specifications:

  • Manufactured from 12 gauge Type 304 stainless steel
  • Seams continuously welded and ground smooth
  • Body stiffeners in larger enclosures for extra rigidity
  • Body flange trough collar excludes liquids and contaminants
  • Heavy-duty lifting eyes anchor into reinforced top
  • Removable centerposts permit easy panel installation
  • Heavy-gauge continuous hinges
  • Heavy-duty 3-point latching mechanism operated by Type 316L stainless steel PowerGlide padlocking handle on all doors
  • Panel supports
  • Data pocket is high-impact thermoplastic
  • Seamless foam-in-place gasket provides oil-tight and dust-tight seal against contaminants
  • Removable 10 gauge steel panels mount on collar studs
  • Master door is far right-hand door on all enclosures
  • Type 316 stainless steel handle with defeater on master door
  • Type 316 stainless steel handle (non-defeater) on slave door
  • Mechanical interlock activated by master door prevents slave doors from being opened first. Doors can be closed in any order.
  • Preferred cutout on right flange provides mounting for most disconnect operators
  • Bonding provision on doors; grounding studs on body
  • Accessory mounting channel provided in enclosure to
  • Finish:

    Stainless steel enclosures are unpainted. Sides and body have smooth #4 brushed finish. White mild steel panels are furnished with enclosure. Optional conductive panels are available.

    Accessories:

  • Electric Heater
  • Compact Cooling Fans
  • Floor Stand Kit
  • Panelite™ Enclosure Lights Overview
  • Operator Adapters for Preferred Cutouts
  • An operator adapter for a preferred cutout must be ordered separately
  • Notes:

  • White mild steel panels are furnished with enclosure. Optional conductive panels are available.
  • All 24.12-in. (613-mm) and deeper enclosures using short connecting rods in the following models require a Hoffman platform assembly, catalog number ADSCPA, purchased separately. • ABB Controls flange-operated devices • Eaton Cutler-Hammer C361 devices • Eaton Cutler-Hammer C371 mechanisms which use C371E, F, G, K operating mechanism • General Electric Type TDA devices (see next paragraph for option) • Schneider Square D Class 9422 devices (see next paragraph for option)
  • The platform assembly can be omitted if long connecting rods are ordered in place of short connecting rods. • For Eaton Cutler-Hammer operating mechanisms C371E and C371F order catalog number C371CS1 connecting rod. For C371G and C371K order catalog number C371CS2 connecting rod. • For General Electric devices, order catalog number TDSR extended length drive rod • For Schneider Square D devices, order catalog number 9422-R2 extra long operating rod(s). Some devices require two rods. Consult factory for space occupied on panel when platform is used.
  • 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. Description Panel Size in. Conductive Panel Panel Small Conductive Panel Number of Large Panels Size of Large Panels in. Large Panel Small Panel Size of Small Panels in. Number of Panels Size of Panels in. Number of Doors
    Catalog Number A in. B in. C in. Description Panel Size in. Conductive Panel Panel Small Conductive Panel Number of Large Panels Size of Large Panels in. Large Panel Small Panel Size of Small Panels in. Number of Panels Size of Panels in. Number of Doors
    72.12 28.25 18.12 One-Door Enclosures 60.00 x 21.75 A72PM28G A72PM28 - - - - - - - - -
    72.12 34.25 18.12 One-Door Enclosures 60.00 x 27.75 A72PM34G A72PM34 - - - - - - - - -
    72.12 100.75 18.12 Three-Door Enclosures - - - A72PM34G 1 60.00 x 60.00 A72PM66 A72PM34 60.00 x 27.75 - - -
    72.12 118.75 18.12 Three-Door Enclosures - - - A72PM40G 1 60.00 x 72.00 A72PM78 A72PM40 60.00 x 33.75 - - -
    72.12 40.25 18.12 One-Door Enclosures 60.00 x 33.75 A72PM40G A72PM40 - - - - - - - - -
    72.12 158 18.12 Four- and Five-Door Enclosures - - A72PM78 - - - - - - 2 60.00 x 72.00 4
    72.12 54.5 18.12 Two-Door Enclosures 60.00 x 48.00 A72PM54G A72PM54 - - - - - - - - -
    72.12 66.5 18.12 Two-Door Enclosures 60.00 x 60.00 A72PM66G A72PM66 - - - - - - - - -
    72.12 78.5 18.12 Two-Door Enclosures 60.00 x 72.00 A72PM78G A72PM78 - - - - - - - - -
    72.12 78.5 24.12 Two-Door Enclosures 60.00 x 72.00 A72PM78G A72PM78 - - - - - - - - -
    84.12 118.75 18.12 Three-Door Enclosures - - - A84PM40G 1 72.00 x 72.00 A84PM78 A84PM40 72.00 x 33.75 - - -
    84.12 118.75 24.12 Three-Door Enclosures - - - A84PM40G 1 72.00 x 72.00 A84PM78 A84PM40 72.00 x 33.75 - - -
    84.12 40.25 18.12 One-Door Enclosures 72.00 x 33.75 A84PM40G A84PM40 - - - - - - - - -
    84.12 40.25 24.12 One-Door Enclosures 72.00 x 33.75 A84PM40G A84PM40 - - - - - - - - -
    84.12 158 18.12 Four- and Five-Door Enclosures - - A84PM78 - - - - - - 2 72.00 x 72.00 4
    84.12 197.75 24.12 Four- and Five-Door Enclosures - - A84PM78 and A84PM40 - - - - - - 2 and 1 72.00 x 72.00 and 72.00 x 33.75 5
    84.12 78.5 18.12 Two-Door Enclosures 72.00 x 72.00 A84PM78G A84PM78 - - - - - - - - -
    84.12 78.5 24.12 Two-Door Enclosures 72.00 x 72.00 A84PM78G A84PM78 - - - - - - - - -
    90.12 118.75 24.12 Three-Door Enclosures - - - A90PM40G 1 78.00 x 72.00 A90PM78 A90PM40 78.00 x 33.75 - - -
    90.12 40.25 18.12 One-Door Enclosures 78.00 x 33.75 A90PM40G A90PM40 - - - - - - - - -
    90.12 40.25 20.12 One-Door Enclosures 78.00 x 33.75 A90PM40G A90PM40 - - - - - - - - -
    90.12 40.25 24.12 One-Door Enclosures 78.00 x 33.75 A90PM40G A90PM40 - - - - - - - - -
    90.12 78.5 18.12 Two-Door Enclosures 78.00 x 72.00 A90PM78G A90PM78 - - - - - - - - -
    90.12 78.5 20.12 Two-Door Enclosures 78.00 x 72.00 A90PM78G A90PM78 - - - - - - - - -
    90.12 78.5 24.12 Two-Door Enclosures 78.00 x 72.00 A90PM78G A90PM78 - - - - - - - - -