Westinghouse AB DE-ION Series Manual page 5

Cutler-Hammer
M ar ch 1 996
E,
New I nformation
M a i led to: D, C/29-1 00A, 31 -400A,
3 1 -500A
Must Be
N-Frame OPTIM Three-Pole Breakers
Front View
Removable Terminal
Cover in
Place While in Service
�
0
v
0
0
0
4.875
1123.799)
Reproduced from drawing 1 484070
March
1996
N -Frame O PTI M T h ree-Po l e
X
.344(8.738) Dia. Mounting Holes
.703 ( 1 7.856) Dia. C'Bore
4.453 ( 1 1 3. 1 06) Deep from Top
.594(1 5.088) Dia C'Bore
.359(9.1191 Deep from Bottom
.500-1 3 (1 2 1 .75) Tap 1 2-Holes
Line End
11.431
(290.348)
.250R
(6.350) R
.062R
( 1 .575) R
.094R
(2.388) R
. 1 47 (3.7341 Dia. Hole
.500 (12.70) Deep to
Accept a #8Th read
Cutting Screw
6-Piaces
<tHandle
Must Be in
Load End
Contact Position Indicator
Red-1/0N
Green-0/0FF
Wh ite-TRIPPED
Removable Terminal
Cover
Place While in Service
Dimensions
Breaker Status A
Cont r ol Wi r e s are
ON 7.90 (200.66)
I n ser t e d t o Top Si d e of
TRIPPED 6.50 ( 1 65.10)
OFF 5.70 1 1 44.78)
RESET 5.60 ( 1 42.24)
3.561
190.44)
Dimensions in parentheses in millimeters
West i n g house
Series C®
Molded Case
C i rc u it B reakers
N- Frame
400-1 200 A m peres
Side View
X
X
Trough for
Attachment Lead
. 1 25 .750
13.175 1 9 .050)
Slots for
Attachment Leads
B
8.30 (21 0.82)
6.90 (175.26)
6 . 1 0 ( 1 54.94)
6.00 ( 1 52.40)
Dimensions for estimating purposes only
Dimension Sheet
29-170N
Page 5
l1
�
1.157(29.388)
.532(13.51
.353
16.331)
1.034
133.2811
1.095{27.813)
.06211.575)
.532113.513)