Circuit breaker mechanism installation (cont'd), E - doc – Rockwell Automation 1494V Flange Operated Circuit Breaker Kits (125A / 150A / 250A / 400A) User Manual
Page 4
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7
CIRCUIT BREAKER AND ACCESSORY
INSTALLATION INSTRUCTION SHEET
1
1013923
42052-074
OF
N/A
N/A
N/A
REVISION
AUTHORIZATION
DR.
CHKD.
APPD.
DATE
DATE
DATE
E - DOC
LOCATION: MILWAUKEE, WISCONSIN U.S.A.
B-vertical.ai
DWG.
SIZE
SHEET
B
1
2
3
4
5
6
7
8
A
B
C
D
E
F
G
H
REFERENCE
DIMENSIONS APPLY BEFORE
SURFACE TREATMENT
(DIMENSIONS IN INCHES)
TOLERANCES UNLESS
OTHERWISE SPECIFIED
.XX:
.XXX:
ANGLES:
42052
THIS DRAWING IS THE PROPERTY OF
ROCKWELL INTERNATIONAL CORPORATION
OR ITS SUBSIDIARIES AND MAY NOT BE COPIED,
USED OR DISCLOSED FOR ANY PURPOSE
EXCEPT AS AUTHORIZED IN WRITING BY
ROCKWELL INTERNATIONAL CORPORATION
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(4)
6
Circuit Breaker Mechanism Installation (Cont'd)
5
4b
AA
BB
CC
DD
Frame
Size
EE
FF
GG
CC
BB
Locate Circuit Breaker Mechanism (250A and 400A Frame Circuit Breaker)
Left Hand-Flange
Right Hand-Flange
DD
EE
HH
MM
FF
KK
JJ
LL
2 - 31/32"
3 - 43/64"
LL
10
12
MM
Wire
Bending
Space
Mechanism
Mounting
Hole (Tapped)
JJ
Mechanism
Mounting
Hole (Tapped)
KK
Mechanism
Mounting
Hole (Tapped)
lb-in
13/16"
2 - 9/32"
1 - 3/8"
7 - 1/4"
- - - - -
1 - 7/32"
- - - - -
250A
(2) - #10-32
(4) - 1/4-20
60
- - - - -
2 - 13/16" 1 -23/32"
- - - - -
8 - 7/16"
1 - 13/32"
1/4"
400A
HH
10 - 5/8"
10 - 3/4"
(2) - #10-32
(4) - 1/4-20
60
HH
MM
AA
BB
CC
KK
JJ
DD
EE
LL
GG
GG
1
2
On
Off
UP
16 - 20 lb-in
25 - 30 lb-in
3
Toggle
Adjustment
Plate
Toggle
Adjustment
Plate
150A
125A
125A / 150A
Circuit Breaker
250A / 400A
Circuit Breaker