Westinghouse AB DE-ION Series Manual page 79

J a n uary 1 995
New I nformation
M a i led to: E, D, C/29-1 00A, 3 1 -400A,
3 1 -500A
Type K D Four-Pole Breakers
Front View
.625 ( 1 5.87)
6 Holes
I '
500
iV
1
I
__ _.
I
I
l
2. 5 63
' , 1 -_L_
{65.10}
I
' 1 1 4 1
ol
I
_
-
.093 R
(2.36) R
7. 4 06
1188.111 ,
. 3 75
19 52 1
!__
_
Contact Position
Indicators
Red/1 - On t
Green/0 - Off
White - Trip
1.250
131.751
-
-.--- -
937
1 160
500
129 491 123 80 ) 112 701 \
\ -
\
Style Nos. 42 1 2 B60G02,
4212B61 G02 and
1 492D24H01
.766
119.461
Cutler-Hammer
Westi n g h ouse
Cutler- H a m m e r Prod ucts
Five Parkway Center
Pittsburg h , Pen nsylva nia, U . S.A. 1 5220
Type KD Four-Pole
r
jl
4.000
3.563
1101. 6 01
190
----. .
.250
16.351
4
(
.250 (6.351 R
- .281 .1 )
7
Mounting Holes
Dia.
6 Holes for .250-20 (M6) x 1 .50
(38 )
Mounting Screws
( 1 2.70) Dia. C'Bore from Top
2.875 (73.03) Deep Load End
2.625 (66.68) Deep Line End .438
( 1 1 . 1 3 ) Dia C'Bore .750 ( 1 9.05)
Deep from Bottom
2.375
{60.331
�-- - -
.750 ( 1 9.05) Wide Conductor
with .391 (9.93) Dia Hole Line
and Load End
&
Side View
Line End
. 1 88 (4.77) Dia.
C'Bore x .031 (.79)
DP . 1 47 (3.731 Dia.
Hole x .500 ( 1 2.701
X
1 DP to Accept #8
(M4) Thread
Cutting Screws
(8 Places)
I
1 1:�f�
. 1 25 (3. 1 8) Wide
.750 ( 1 9.05) Slots for
Attachment Leads
�
8. 4 38
1214 3
I
'
125
' 1257.171
I
.500
Breaker
Dimensions
Status A
On 5.39
1136.91
Tripped 4.77
1121.2)
Off 4.21
4.16
1105.71
4 .07
Reset
1103.41
,r,
Al l handle forces measured approximately 0.125 (3.17 ) from top of handle.
Dimension Sheet
West i n g house
Ser ies C®
Molded Case
C i rc u it B reakers
-
K- Frame
70-400 Amperes
Thermal-Magnetic - 1 00-400 Amperes
Electronic
.500
112.70 )
3.813
196.85 ) -
Trough for
Attachment
Leads
-
-
.
-- E
· - F - ---
,
-­ 11.571
4.062
D
5.20 5. 6 9 4.72
5.61
11 4 4.51 1142.5 )
1132.11 1119.91
4.69 5.08 5.11 4.89
{119.1 1 {129.0 1 1129.81 1124.21
4 .46 4.64 4.95
1125.7 )
1106.91 1113.31 1117.91
4.14 4.57 4 . 56 4. 9 5
1105.21 1116.11 1115.81 1125.71
Reproduced from drawings 1492064 and 1492068
Dimensions i n parentheses in millimeters
29-1 70K
Page 3
. 0 62
11.571
�
1
-
0
0
_
11
7 01
' - -.­
.
.209
_i
15.311
-
-
.
39'
.698
(17.73 )
062
Handle
Force'J '
4.77
30 lbs.
1121.21 (13.61 kgs.}
4 .89
1124.2 )
4.91 25 \bs.
{11.34 kgs. )
(124.7}
4.90
35 lbs.
(15.87 kgs. )
1124.51