11/11/2017
Type 12 Mild Steel Wallmount Disconnect Enclosure (1447S Series) - Hammond Mfg.
Quality Products. Service Excellence.
Type 12 Mild Steel Wallmount Disconnect Enclosure
1447S Series
Continuous Hinge Door (Flange w/ multi-vendor cutout)
Application
Designed to house the following safety disconnect equipment:
ABB Controls flange-mounted variable depth operating mechanism for disconnect
switches and circuit breakers. Also cable version for circuit breakers.
Allen Bradley 1494V variable depth flange mounted disconnect switches and
circuit breaker operators. Will not accept Allen Bradley 1494F disconnect
switches, 1494D circuit breaker operators.
C-H Westinghouse C361 flange mounted variable depth operating mechanism
with disconnect switches and C371 flange mounted variable depth operating
mechanisms for circuit breakers. Also Flex-Shaft™ handle mechanisms for circuit
breakers.
General Electric Type STDA flange handles and variable depth operating
mechanism for disconnect switches and circuit breakers. Also SpectraFlex™
cable operators for circuit breakers.
Siemens I-T-E Max-Flex™ flange mounted variable depth handles for disconnect
switches and circuit breakers.
Square D class 9422 disconnect switches with flange mounted variable depth
operating mechanisms or cable mechanisms and Class 9422 flange-mounted
variable depth operating mechanisms or cable mechanisms for circuit breakers.
Will not accept Square D Class 9422 bracket-mounted disconnect devices,
9422TG1 or TG2 devices
Standards
UL 508A Type 12, 13
CSA Type 12, 13
Complies with
NEMA Type 12 and 13
JIC EGP-1-1967
IEC 60529, IP54
Appropriate components are required to maintain these standards.
Construction
Formed 14-gauge steel.
Continuously welded seams.
Larger sizes include door and body stiffeners.
Welded brackets provide for enclosure mounting.
Formed lip on door and enclosure exclude flowing liquids and contaminants.
Cutouts and holes are provided to suit the handle, operating mechanism and door closing
mechanism.
Continuously hinged doors may be removed by pulling the hinge pin.
Latch pivots and cover interlock brackets are welded to the door.
Cover latch bars for door handles are provided.
Collar studs are provided for mounting inner panels.
A removable 12 gauge inner panel is included.
https://www.hammfg.com/electrical/products/disconnect/1447s
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11/11/2017
Type 12 Mild Steel Wallmount Disconnect Enclosure (1447S Series) - Hammond Mfg.
Oil resistant gaskets are permanently secured and mechanically retained.
A bonding stud is provided on the door and a grounding stud is provided in the enclosure
A literature pocket is provided.
Product built after Apr 2013 will have an improved seamless poured in place gasket
Finish
Cover and enclosure are finished in ANSI61 gray powder coat finish inside and out.
Inner panel finished in white powder coat finish.
Disconnects, operating mechanisms and door hardware are not provided with the
enclosure, and must be ordered separately from the manufacturer.
Enclosures with an "A" dimension under 40" require 2 point door closing hardware.
Enclosures with an "A" dimension 40" or more require 3 point door closing hardware.
Accessories
Inner Panels
Blowers and Fans
Door Stop Kit
Enclosure Stabilizers
Floor Stand Kit
Temperature Controls
Ground Wire Kits
Cooling Products
Ventilation
Drip Shield Kit
Filtered Fans
Heaters
Window Kits
https://www.hammfg.com/electrical/products/disconnect/1447s
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