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Dimension Sheet
29-170H
Page
4
Series C H MCP Motor Circuit Protectors, 3-600 Amperes
J-Frame
Drilling Plans
. 6 88 117. 4 61
J
�
,0
4. 0 78 1103. 5 81
l
IM6 X 1 1
Tap
5
4 Holes
s
5 1
_
Breaker Mounting
Breaker Shown in OFF Position
line End
Cutting
. 1 47 (3.73) --
Diameter
8 Holes .500
( 1 2 .701 Deep to
Accept #8
Thread
Screw s
Load End
Reproduced from drawings
1491 065
and
Dimensions in parentheses i n millimeters
Cutler-Hammer
&
Westinghouse
Cutler-Hammer Products
U. S.A. 1 5220
Five Parkway Center
Pittsburgh, Pennsylvania,
2. 7 50
�169. 8 51 1. 3 75 134. 9 31
1
·�
4. 8 91
.625 ( 1 5.88)
I
1124
. 2 31
Dia
6 Holes
8. 0 94 1205. 5 9}
-
- -Q Handle
- Omit 2
Center Holes
for 2-Pole
Breakers
Rear Connecting Studs
Line End
Contact Position
Ind icators
Red-ON
Green-OFF
White-TRIP
r
re
Load End
n
1491067
Tripped
B
ake
Status
O
Off
Reset
.563 R
( 1 4.291 R - . .
R
. 5 63
114. 2 91
R
Drawout Support Blocks
Breaker Mounting Holes
Use .250-20 IM6 X 1 ) X
2.875 (73.025) Pan Head
Screw With Sems.
Tightening Torq ue
65 Lb-in (7.341 Nm.
.500
( 1 2 .70)
Dia.
Dimension
c
5. 2 41132. 1 01
5. 1 2 1130. 0 51
5. 5 411 4 0. 7 21
A
4. 7 9 11 2 1. 6 71
4. 7 1 111 9 . 6 31
5. 1 01129. 5 41
4. 0 2 1102. 1 11
4. 0 61103. 1 21
4. 3 3 1109. 8 21
4. 2 1 1106. 9 31
3. 9 1 199. 3 11
3. 9 6 1100. 5 81
.344 R
(8.741 R
3. 9 38 1100. 0 31
.-( � 8�gg)�
. 1 88 R
(4.78) R
____ _. .,. ..
.500 ( 1 2.70)
;
Diameter
3 Megger
Holes
If Req u i red
Front Cover Cutout
2. 3 75 160 . 3 31
. 3 1 2
(7.29)
Dia.
D
I
5. 4 9 1139. 4 51
4. 7 7 11 2 1. 5 61
4. 7 21119. 8 91
I
5. 1 0
1 2 9. 5 41
4. 8 7 11 2 3. 7 01
4. 8 5 11 2 3. 1 91
4. 4 5
113. 0 31
4. 9 1 ( 1 24. 7 1)
4. 9 5 11 2 5. 7 31
4. 9 511 2 5. 7 31
4. 3 6 ( 1 1 0 . 7 4)
4. 9 0 ( 1 2 4. 4 6)
2. 9 22 174. 2 21
.
t
. 8 75
122. 2 31
QBreaker
1. 7 50
( 4 4. 4 5)
�
Lb.
Nml
32
1142. 3
Lb.
Nml
Oper. Force
Hdl.
Lb.
Nm)
22
197. 9
38
{ 1 69. 0
Printed in U.S.A.
July 1 996
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