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Hammond 1447AH12 N12 Disconnect Enclosure w/panel - 42 x 31-3/8 x 12 - Steel/Gray

Name: Hammond 1447AH12 N12 Disconnect Enclosure w/panel - 42 x 31-3/8 x 12 - Steel/Gray
Brand: Hammond
SKU: Hammond1447AH12
Price: 737.52 USD
Availability: InStock

0 reviews | Model: Hammond 1447AH12

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N12 Disconnect Encl w/panel - 42 x 31-3/8 x 12 - Steel/Gray

Cannot Ship Air

Application:

Designed to house Allen Bradley 1494F flange mounted disconnect switches and 1494D flange mounted circuit breaker operators (will not accept Allen Bradley 1494V disconnect switches).
Provides a degree of protection from falling dirt, dust, oil and water.

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List Price: $1,381.80

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Standards:

UL 508 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.
Guide and cover interlock brackets are welded to the door.
Cover latch bars for door handles are provided.
A spacer kit to support the disconnect on the panel is included.
Collar studs are provided for mounting inner panels.
A removable 12 gauge inner panel is included.
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.

Note:

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. Order one Allen Bradley 1494F-L1.
Enclosures with an "A" dimension of 40" or more require a 3 point door closing mechanism. Order one Allen Bradley 1494F-L2 and one 1494F-L3.
Enclosures 1447A K122 and 1447A L122 accept a 200 A switch only. This switch will not fit in any other 1447A Series Enclosure. Order Allen Bradley 1494F-L4 door hardware for 1447A K122 and 1447A L122 enclosures.

Finish:

Door and enclosure are phosphatized and finished in ANSI 61 gray recoatable powder coating on the outside.
Enclosure interior is finished in white powder coating.
Inner panel is finished in white powder coating.

Accessories:

Additional inner panels
Air Conditioners
Blowers
Breather Kits
Door Stop Kit
Drip shield kits
Enclosure stabilizers
Filter fans
Floor stand kits
Heater
Thermostats
Window kits

1447A SINGLE DOOR DISCONNECT ENCLOSURES - NEMA 12, 13
Allen Bradley, 1494 F & D Series Only

Part No.	Dimensions			Panel Size		Mounting Center		Ship Wt. lbs
	A	B	C	D	E	F	G
1447AH12	42	31.38	12	39	27	25.38	43.25	137

DISCONNECT ORDERING INFORMATION

Allen Bradley
Bulletin 1494F flange mounted disconnect switch:

Disconnect switch
Fuse block adaptor (if required)
Line and load connectors (if required)
Door hardware
- Enclosures with an "A" dimension under 40" require two point door latching hardware, order: one Allen Bradley 1494F-L1.
- Enclosures with an "A" dimension of 40" or more require a 3 point door latching mechanism, order: one Allen Bradley 1494F-L2 and one 1494F-L3.
- Exception: Order Allen Bradley 1494F-L4 door hardware for 1447A K122 and 1447A L122.

Space Occupied by Disconnect
Note:

  "K" = 3.84 when "C" = 8.00
  "K" = 6.75 when "C" = 10.00
  "K" = 9.50 when "C" = 12.00
  (except enclosures for 200A switches)
  "K" = 9.50 when "C" = 16.00
  "K" = 10.50 when "C" = 12.00
  (for enclosures with 200A switches)
  "P" = Wiring Space

Disconnects will occupy space on panel shown by dimensions "K", "L" and "M".

Wiring space "P" is available when disconnect is installed in the enclosure.

*The disconnect information and space occupied tables based on data supplied by disconnect manufacturer’s bulletins. Hammond Manufacturing is not responsible for dimensional accuracy.

Bulletin 1494D flange mounted circuit breaker operating mechanism:

Circuit breaker C-H Westinghouse
Operating mechanism
Slide mechanism
Door hardware
- Enclosures with an "A" dimension under 40" require two point door latching hardware, order: one Allen Bradley 1494F-L1.
- Enclosures with an "A" dimension of 40" or more require a 3 point door latching mechanism, order: one Allen Bradley 1494F-L2 and one 1494F-L3.

Allen Bradley 1494F Disconnect Switches

Fits Enclosure Depth				Allen-Bradley Type No.	Amp Rating	Fuse Clip	Fuse Class	Space Occupied		When K=3.84	When K=6.75	When K=9.50
8	10	12	16					L	M¹	P	P	P
•	•	•	•	N30	30A	No Fuse	—	4.62	6.25	3.25	6.25	8.88
•	•	•	•	NF30	30A	30A-250V	H, K, R	6.25	6.25	3.25	6.25	8.88
•	•	•	•	NF30	30A	60A-250V	H, K, R	7.25	6.25	3.25	6.25	8.88
•	•	•	•	NF30	30A	30A-600V	H, K, R	9.25	6.25	3.25	6.25	8.88
•	•	•	•	NF30	30A	60A-600V	H, K, R	9.75	6.25	3.25	6.25	8.88
•	•	•	•	NF30	30A	30A-600V	J	6.50	6.25	3.25	6.25	8.88
•	•	•	•	NF30	30A	60A-600V	J	6.62	6.25	3.25	6.25	8.88
•	•	•	•	N60	60A	No Fuse	—	4.62	6.25	2.50	5.25	8.12
•	•	•	•	NF60	60A	30A-600V	H, K, R	10.38	6.25	2.50	5.25	8.12
•	•	•	•	NF60	60A	60A-250V	H, K, R	8.38	6.25	2.50	5.25	8.12
•	•	•	•	NF60	60A	100A-250V	H, K, R	10.88	6.25	2.50	5.25	8.12
•	•	•	•	NF60	60A	60A-600V	H, K, R	10.88	6.25	2.50	5.25	8.12
•	•	•	•	NF60	60A	100A-600V	H, K, R	12.88	6.38	2.50	5.25	8.12
•	•	•	•	NF60	60A	60A-600V	J	7.75	6.25	2.50	5.25	8.12
•	•	•	•	NF60	60A	100A-600V	J	9.75	6.25	2.50	5.25	8.12
	•	•	•	N100	100A	No Fuse	—	4.62	7.00	—	3.50	6.25
	•	•	•	NF100	100A	100A-250V	H, K, R	11.38	7.00	—	3.50	6.25
	•	•	•	NF100	100A	200A-250V	H, K, R	12.25	7.25	—	3.50	6.25
	•	•	•	NF100	100A	100A-600V	H, K, R	13.38	7.12	—	3.50	6.25
	•	•	•	NF100	100A	200A-600V	H, K, R	14.75	7.38	—	3.50	6.25
	•	•	•	NF100	100A	100A-600V	J	10.12	7.00	—	3.50	6.25
	•	•	•	NF100	100A	200A-600V	J	10.88	7.25	—	3.50	6.25
		²		NF200	200A	200A-250V	H, K, R	15.00	10.00	—	—	7.00
		²		NF200	200A	400A-250V	H, K, R	16.56	10.38	—	—	7.00
		²		NF200	200A	200A-600V	H, K, R	17.56	10.00	—	—	7.00
		²		NF200	200A	400A-600V	H, K, R	19.56	10.62	—	—	7.00
		²		NF200	200A	200A-600V	J	13.69	10.00	—	—	7.00
		²		NF200	200A	400A-600V	J	15.00	10.25	—	—	7.00

¹ "M" dimension does not allow for auxiliary switches. Refer to Allen Bradley instructions if additional space is required.

² 200 A switches can only be installed in Hammond Enclosures 1447AK122 and 1447AL122.

Fits Enclosure Depth

Allen-Bradley
Type No.

Frame Rating

Breaker Type

Frame Size
(3 Pole)

Space Occupied

When
K=3.84

When
K=6.75

When
K=9.50

M¹

•

N4/N40

150A

C-H Westinghouse

EHD, FD, FDB, FDC, HFD, HMCP

5.81

4.31

3.25

6.12

8.88

•

N5/N50

250A

C-H Westinghouse

JD, JDB, JDC, HJD, HMCP

8.81

4.50

—

5.31

8.06

•

N5/N60

400A

C-H Westinghouse

KD, KDB, DK, HKD, HMCP

8.81

5.62

—

5.44

8.19

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