Hammond Manufacturing EN4DSC Catalog Page
www.hammondmfg.com
EN4DSC Disconnect Enclosures - NEMA 4
ABB Controls, Allen Bradley, Cutler Hammer, General Electric, Siemens I-T-E Max-Flex™, Square D
Disconnect
Cutout Detail
Application
Designed to house the following safety
Wallmount Enclosures
disconnect equipment:
• ABB Controls fl ange mounted
variable depth operating mechanisms
for disconnect switches and circuit
breakers. Cable version for circuit
breakers also available.
• Allen Bradley 1494V variable depth
fl ange mounted disconnect switches
and circuit breaker operators NEMA
4 rated. Will not accept Allen Bradley
1494F disconnect switches, 1494D
circuit breaker operators or 1494V-R1,
-R2, or -W2 operating handles).
• Cutler Hammer C361 variable
depth fl ange mounted disconnect
switches and C371 circuit breaker
operators. Also Flex-Shaft™ handle
mechanisms for circuit breakers.
Use Cutler Hammer NEMA 4X rated
operating handles to maintain NEMA
4X integrity.
• Siemens I-T-E Max-Flex™ fl ange
mounted variable depth handles for
disconnect switch and circuit breakers. Use handle for NEMA 4 rating.
• General Electric Type STDA
fl ange handles and variable depth
operating mechanisms for disconnect
switches and circuit breakers. Also
SpectraFlex™ cable operators for
circuit breakers.
• Square D Class 9422 disconnect
switches with fl ange mounted variable
depth operating mechanisms or cable
mechanisms and Class 9422 fl ange
mounted variable depth operating
mechanism or cable mechanisms for
circuit breakers. SN4SS enclosures
will not accept Square D Class 9422
bracket-mounted disconnect devices,
9422TG1 or TG2 devices.
Standards
• UL 508 Type 3R, 4
• CSA Type 3R, 4
• Complies with
• NEMA Type 3R, 4, 12 and 13
• JIC EGP-1-1967
• IEC 60529, IP66
• Appropriate components are
required to maintain these
standards.
Construction
• Formed 14 or 16 gauge steel.
• Continuously welded seams.
• Larger sizes include door stiffeners.
• Formed lip on door and enclosure
exclude fl owing liquids and
contaminants.
• Cutouts and holes are provided to
suit the fl ange handle operating
mechanism.
• Doors may be easily removed
for modifi cations and are
interchangeable.
• Door is secured with easily
operated 2 or 3-point handle.
• Cover interlock bracket is welded to
the door.
• Collar studs are provided for
mounting inner panels.
• Removable inner panel is sold
separately.
• Seamless poured-in place gasket.
• A bonding stud is provided on
the door and a grounding stud is
provided in the enclosure.
• Includes hardware kit with panel
mounting nuts and sealing washers
for wall mounting holes.
Note:
• Disconnects and operating
mechanisms are not provided with
the enclosure, and must be ordered
separately from the manufacturer.
Finish
• Door and enclosure are fi nished in
recoatable smooth ANSI 61 grey
powder coating.
Accessories
• Additional inner panels...see page 437
• Air conditioners...see page 349-367
• Blowers...see page 392
• Breather kits...see page 400-401
• Doorstop kits...see page 453
• Filter fans...see page 371-384
• Heaters...see page 393-396
• Mounting foot kit...see page 31
• Thermostats...see page 397
• Window kits...see page 449
151
Technical references and CAD downloads available at www.hammondmfg.com All dimensions in inches unless specifi ed otherwise
Quality Products. Service Excellence.
© Hammond Manufacturing Canada: 519.822.2960 or 905.456.3770 USA: 716.630.7030 Data Subject to change without notice
www.hammondmfg.com
EN4DSC Disconnect Enclosures - NEMA 4
ABB Controls, Allen Bradley, Cutler Hammer, General Electric, Siemens I-T-E Max-Flex™, Square D
Disconnect
Wallmount Enclosures
Part No.
EN4DSC20228GY
EN4DSC24228GY
EN4DSC24268GY
EN4DSC30268GY
EN4DSC36268GY
EN4DSC36328GY
EN4DSC423212GY
EN4DSC423812GY
EN4DSC483812GY
EN4DSC603812GY
Technical references and CAD downloads available at www.hammondmfg.com All dimensions in inches unless specifi ed otherwise
Enclosure Size
A x B x C
20.00 x 22.00 x 8.00 14 16 EP2020 18.17 x 18.17 18.50 x 20.50 1 2-pt 4 5.00
24.00 x 22.00 x 8.00 14 16 EP2420 22.17 x 18.17 22.50 x 20.50 1 2-pt 4 6.00
24.00 x 26.00 x 8.00 14 16 EP2424 22.17 x 22.17 22.50 x 24.50 1 2-pt 4 6.00
30.00 x 26.00 x 8.00 14 16 EP3024 28.17 x 22.17 28.50 x 24.50 1 2-pt 4 6.00
36.00 x 26.00 x 8.00 14 16 EP3624 34.17 x 22.17 34.50 x 24.50 1 2-pt 6 6.00
36.00 x 32.00 x 8.00 14 14 EP3630 34.17 x 28.17 34.50 x 30.50 1 2-pt 6 6.00
42.00 x 32.00 x 12.00 14 14 EP4230 40.17 x 28.17 40.50 x 30.50 1 3-pt 6 21.00
42.00 x 38.00 x 12.00 14 14 EP4236 40.17 x 34.17 40.50 x 36.50 1 3-pt 8 21.00
48.00 x 38.00 x 12.00 14 14 EP4836 46.17 x 34.17 46.50 x 36.50 1 3-pt 8 24.00
60.00 x 38.00 x 12.00 14 14 EP6036 58.17 x 34.17 58.50 x 36.50 1 3-pt 8 30.00
Door
Gauge
Body
Gauge
Optional
Panel
Part No.
Panel Size
D x E
Mounting
G x H
Latches
Qty Style
# Panel
Studs J
Quality Products. Service Excellence.
© Hammond Manufacturing Canada: 519.822.2960 or 905.456.3770 USA: 716.630.7030 Data Subject to change without notice
152
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