Hammond Manufacturing EN4DSC 304 Catalog Page

www.hammondmfg.com

EN4DSC 304 Stainless Steel Disconnect Enclosures - NEMA 4, 4X

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 disconnect equipment:

Wallmount Enclosures

• 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 and 4X

• CSA Type 3R, 4 and 4X

• Complies with

• NEMA Type 3R, 4, 4X, 12 and 13

• JIC EGP-1-1967

• IEC 60529, IP66

• Appropriate components are required to maintain these standards.

Construction

• Formed 14 or 16 gauge type 304 stainless 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 padlockable 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 natural, brushed stainless steel.

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

155

Technical references and CAD downloads available at www.hammondmfg.com All dimensions in inches unless speciﬁ ed otherwise

Quality Products. Service Excellence.

www.hammondmfg.com

EN4DSC 304 Stainless Steel Disconnect Enclosures - NEMA 4, 4X

ABB Controls, Allen Bradley, Cutler Hammer, General Electric, Siemens I-T-E Max-Flex™, Square D

Disconnect

Wallmount Enclosures

Part No.

EN4DSC20228SS EN4DSC24228SS EN4DSC24268SS EN4DSC30268SS EN4DSC36268SS EN4DSC36328SS EN4DSC423212SS EN4DSC423812SS EN4DSC483812SS EN4DSC603812SS

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

Quality Products. Service Excellence.

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