11/11/2017
Type 12 Mild Steel Multi-Door Freestanding Disconnect Enclosure (UHD Series) - Hammond Mfg.
Quality Products. Service Excellence.
Type 12 Mild Steel Multi-Door Freestanding Disconnect Enclosure
UHD Series
Hinge Door with Handle (Flange w/ multi-vendor cutout)
Application
Designed to accept the following disconnect switches and circuit breakers:
ABB Controls flange mounted variable depth operating mechanisms for
disconnect switches and circuit breakers.
Allen Bradley 1494F flange mounted disconnect switches and 1494D flange
mounted operators for circuit breakers. Allen Bradley 1494V variable depth flange
mounted disconnect switches and circuit breaker mechanisms.
C-H Westinghouse type C361 disconnect switches and operator mechanism.
Cutler Hammer Type C371 circuit breaker operating mechanisms. Flex-Shaft™
handle operators for circuit breakers.
General Electric type STDA flange handles and variable depth operating
mechanisms for disconnect switches and circuit breakers. Also Spectra-Flex™
cable operators for circuit breakers.
Siemens I-T-E Max-Flex™ flange mounted variable depth operating handles for
disconnect switches and circuit breakers.
Square D disconnect switches and circuit breakers used with Class 9422 flange
mounted variable depth operating mechanisms or cable mechanisms. These
enclosures will not receive Class 9422 bracket mounted disconnect devices or
class 9422TG1 or TG2 devices.
Standards
UL 508A Type 12
CSA Type 12
Complies with
NEMA Type 12
JIC EGP-1-1967 and EMP-1-1967
IEC 60529, IP54
Appropriate components are required to maintain these standards.
Construction
Formed from 10 gauge steel with smooth, continuously welded seams.
Body stiffeners are provided in the larger enclosures for extra rigidity.
Flange trough collar (FTC) around door opening excludes liquids and contaminants.
Heavy duty lifting eyes are anchored into reinforced top corners.
Removable doors are secured with heavy duty lift off hinges.
Formed 10 gauge steel inner panels are provided on collar studs.
Panel supports are provided.
Center post is removable, providing easy panel installation.
Heavy duty three point latching mechanism with heavy duty roller ends is provided for
ease of door closing.
Oil resistant gaskets are permanently secured.
The right-hand door on all enclosures is the master door.
Master door handle complete with screw defeater and padlock hasp.
Slave door handle complete with padlock hasp.
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11/11/2017
Type 12 Mild Steel Multi-Door Freestanding Disconnect Enclosure (UHD Series) - Hammond Mfg.
A mechanical interlock activated by the master door prevents the auxiliary door from
being opened first.
The universal flange cutout provides mounting for disconnect operators by use of the
appropriate operator adaptor kit.
A provision for mounting fluorescent lighting is provided.
A bonding stud is provided in the door and a grounding stud is provided in the enclosure
for each door.
A literature pocket is provided for the inside of the door.
Note
Disconnect switches, circuit breakers and operators are not provided with the enclosure,
and must be ordered separately from the manufacturer.
Finish
Door and enclosure are phosphatized and finished in ANSI 61 gray recoatable powder
coating on the outside.
Interior - white powder coating.
Inner panel is finished in white powder coating.
Accessories
Cooling Products
Ventilation
Enclosure Stabilizers
Flange Disconnect Operator Adaptor Kits
Floor Stand Kit
Type 1 Louvered Ventilating Plates
Ground Wire Kits
Blowers and Fans
Door Stop Kit
Filtered Fans
Heaters
Lighting
Temperature Controls
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