Heavy-Duty Free-Stand Disconnect Enclosure, Type 12
Available in one- to four-door wall-mount and one- to five-door free-stand models, the larger wall-mount sizes accommodate more components and are ideal for applications with limited floor space. Free-stand enclosures are 48- and 60-in. high to provide a clear line of site above the enclosure.</p>
Applications: Simple, heavy-duty and cost-effective, this disconnect enclosure can be ordered with one to six doors to fit a range of applications.
Seams continuously welded and ground smooth
Body stiffeners in larger enclosures for extra rigidity
Body flange trough excludes liquids and contaminants
Heavy-duty lifting eyes anchor into reinforced top
Removable centerposts permit easy panel installation
Concealed, easy-to-remove hinges
Heavy-duty 3-point latching mechanism operated by padlocking handle on all doors
Data pocket is high-impact thermoplastic
Master door is far right-hand door on all enclosures
Defeater on primary door requires a screwdriver to open
Mechanical interlock activated by master door prevents slave doors from being opened first; doors can be closed in any order
Universal cutout on right flange provides mounting for most disconnect operators by using operator adapters
Models available with panel included or panel sold separately
FTC models include removable painted 11 gauge steel panels which mount on collar studs
Includes door hardware
Finish: Two finishes are available: ANSI 61 gray, polyester powder paint outside and inside; or ANSI 61 outside and white, polyester powder paint inside. Panels have white or conductive finish.
Blank Adapter Plates, Mild Steel
Blower Fan Package
Floor Stand Kit
Operator Adapters for Universal Cutouts
Panels for Type 3R, 4, 4X, 12 and 13 Enclosures
Modifications and Customizations: Hoffman excels at modifying and customizing products to your specifications. Contact your local Hoffman sales office or distributor for complete information.
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 • Cutler-Hammer C361 devices • Cutler-Hammer C371 mechanisms which use C371E, F, G, K operating mechanism • General Electric Type TDA devices (see next paragraph for option) • 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 Cutler-Hammer operating mechanisms C371E and C371F order catalog number C371CS1 connecting rod. For C371G and C371K order catalog number C371CS2. • For General Electric devices, order catalog number TDSR extended length drive rod • For 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.
Enclosures with panel include a painted panel. Order conductive panels separately.
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