Rockwell-automation 1494D Flange Mounted Circuit Breaker Operators - 1 Manual de usuario Pagina 1

Busca en linea o descarga Manual de usuario para Equipo Rockwell-automation 1494D Flange Mounted Circuit Breaker Operators - 1. Rockwell Automation 1494D Flange Mounted Circuit Breaker Operators - 100, 225, and 400 Ampere Frame Sizes User Manual Manual de usuario

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69
I
BULLETIN
INSTRUCTIONS 1494D
FLANGE MOUNTED CIRCUIT BREAKER OPERATORS
FOR 100, 225 AND 400 AMPERE FRAMES
ENCL
k---A--dL
OSURE CONSTRUCTION
T
0
3/32" minimum
is required
the door to clear the flange
for
I
7
Ii
:
I
5
I
23
37
plate. A smaller dimension in-
creases “G” and “B” by 3/1 6”
minimum and “L” by 3/8" min.
L
-
LMIN.
Enclosure Flange
#10 Gauge Max.
Circuit Breaker
Dimensions in Inches
Frame Size
Maximum
Current
A
B
C
E G
D
F H
J K L P T
AmperesWestinghouse ITE
Rating
(Amperes)
ITE WEST.
WITHOUT DOO
100 EB, EHB, FB E,
E
F
,
EH
70
4
5
/16 2
1
/4 2 2 4
15
/16 2
1
/2
150 4
5
/16 2
1
/4 4
/
4
15
/16 4
1
/2
225
JA, KA FJ
225 3
1
/8
2
1
/4 5 5 6
15
/16 5
13
/16
400 LB,LBB, HLB
-
400 3
7
/8 2
1
/4
-
6
6
15
/16
-
SMALL
&
INTERMEDIATE ENCLOSURES WITH DOOR HARDWARE
100 EB,EHB,FB E,EF,EH
70
4
5
/16 2
9
/16 2 2 4
15
/16 2
1
/2 2
1
/16 1
1
/16 1
3
/8
6
3
/8
7
/8
11
/16
5
/8 2
5
/32 2
1
/8
150
4
5
/16 2
9
/16 4 4 4
15
/16 4
1
/2 d7/16 1
1
/16 1
3
/8 6
3
/8
7
/8
11
/16
5
/8 2
5
/32 2
1
/8
225
JA, KA FJ
225
3
7
/8
2
9
/16 5 5 6
15
/165
13
/16 5
13
/16 1
3
/4
1
3
/8
6
7
/8
7
/8
11
/16
5
/8 2
5
/32 2
1
/8
400
LB,LBB,HLB
-
400
3
7
/8 2
9
/16
-
6 6
15
/16
-
6
13
/16 1
3
/4
1
3
/8 6
7
/8
7
/8
11
/16
5
/8 2
1
/8
2
9
/16
LARGE ENCLOSURES WITH DOOR HARDWARE
100
EB, EHB, FB E,EF, EH
70 4
5
/16 2
9
/16 2
1
/4 2
5
/16 4
15
/16 2
3
/4
150 4
5
/16
2
9
/16
4
4
4
15
/16
4
1
/2
225 JA, KA FJ 225
3
7
/8 2
9
/16 5 5 6
13
/165
13
/16
400 LB,LBB,HLB
-
400
3
7
/8 2
9
/16
-
6 6
15
/16
-
INSTRUCTIONS
2
3
/4 1
1
/16 1
3
/8 6
3
/8 1
1
/4 1
1
/8
5
/8 2
1
/4 1
9
/16
4
7
/16 1
1
/16
1
3
/8 6
3
/8 1
1
/4 1
1
/8
5
/8 2
1
/4
1
9
/16
5
13
/16
1
3
/4
1
3
/8 8
3
/8 1
1
/4 1
1
/8
5
/8 2
1
/4
1
9
/16
1
3
/8
5
/8 2
1
/4
1
1%6
NOTE: The circuit breakers are not supplied with these
kits and are shown only for convenience.
1. Select the table which applies to your enclosure.
2. Determine the enclosure flange width “B” and the
mounting depth “H” to ensure the cabinet is at least as
large as these minimum values.
3. Refer to N.E.C. for required wire bending space, Di-
mension “C”. The minimum value given for “C” is the
minimum wire bending space for the maximum wire
size that can be connected to each circuit breaker for
its current rating.
4. Provide slot and mounting holes on the right hand
flange as indicated.
5. Provide spacer brackets for the circuit breaker mount-
ing plate as shown. Typical spacer brackets are shown
on Page 2. Please note notch and clearance holes re-
quired for slide assembly.
6. Locate door catch using
"P"
and “T”. NOTE: With
enclosures using door hardware disregard the door
catch supplied with operating mechanism. Instead, use
door catch furnished with door hardware, and refer to
Page 4 for additional door catch instructions.
Publication 1494D-5.0-December 1975
1494D-800Supersedes Instructions
41494D-80
Dated June, 1970
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Indice de contenidos

Pagina 1 - 1494D

69 IBULLETININSTRUCTIONS 1494DFLANGE MOUNTED CIRCUIT BREAKER OPERATORSFOR 100, 225 AND 400 AMPERE FRAMESENCLk---A--dLOSURE CONSTRUCTIONT0 3/32&q

Pagina 2 - 225A and 400A Frame Size

OPERATOR AND SLIDE MECHANISMMetal Darts must notextend below this line;;pFs3;JWITH AN EB, EHB OR FBFRAME ONLYENCLOSURE FLANGE10 GAUGE MAXI IDEFEATER10

Pagina 3 - INSTALLATION INSTRUCTIONS

DIMENSIONSICircuit Breaker Dimensions in Inches IFrame Size B C EA D

Pagina 4 - /16 3/8

DOOR AND HARDWARE CONSTRUCTIONB-jp //j‘I Iil1ISmall and intermediateEnclosuresi:Lat. Nos.1494F-L1A!-Large Enclosures(Cat. No. 1494F-L4Hardware Kit)il

Pagina 5

INSTALLATION OF DOOR HARDWARE KITSEnclosureSizeSmallandIntermediateLargeHardwareKitsCatalog No.1494F-L11494F-L21494F-L31494F-L4Dimensionsin Inches

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