Dimension S heet
29-170
Page 24
Type
J A, KA
a nd
M A R K
75®
Type
H KA
B reakers
Drilling Plans
F or Mounting Bolts
Line End
4
I
! 4 )
Holes
·
�
1
j
I
16
I . !
Load
i- 5_5
64
Line End
Load End
Removable Tc1p Un1t Available
,r,
Type KA or HKA Breaker Only
for
2
Pole Breaker
12
01ometer Mount1ng Hoies
�
D•ometer Counterbore
(
4 )
Holes
Rear Connected Studs
Terminal Arrangements
Breaker
Catalog
Wire Range, Type
Rating,
N u mber
No. of Cables
Amps.
��
�;
:
5ard AI/C
�
:
J��
�
�;
e Ter
�
i
��
�
350
MCM Cu, or
�
16
Thread
1
#4-350 MCM AI
Lt3 Threod
Optional Pressure Terminals (Copper Only)
o25
o
Fn1otLUbsse1M0orqreueThan
__
1
Panel
70-225
T225LA
1
#6-350 MCM
70-225®
T225LBF
1
#6-250 MCM
to T1qhten Nuts
i6
Breaker
Stud
Stud
Panel -
Tube Length
Style
A m pere
Th•ckness
Rating
N umber
A
2 25A short 656D565G01
�
to 1
2 �2
2 2 5 A
long
6 5 6 D 56 5 G 02
Y.
to
1
3 2 %2
Tube
Style
Number
456D983 H05
4 56D983 H08
Plug-In-Adapter Kit
2 25A short 656D565G01
Y2
to
�
1
t32
456D983H06
2 2 5 A
long
656D565G02
y,
to Y.
4 Y,,
456D983 H09
2 2 5A
s
h
o
r
t
6 56 D 5 6 5 G 0 1
V4
to
Y2
l 1 Y32
4 5 6
D98
3
H
0
7
Poles
Ampere
K1t Style
T h re a d
2 2 5 A
long
656D565G02
V4
to
Y2
4%2
456D983H 1 0
Rating
N
u
m
b
e
r
S•ze
2
70·2 2 5
3
1
3 C 6
4
4
G29
1 7
-
1 3
Stud complete cons1sts of one stud assembly and one tube as per chart
3
70·2 2 5
3 1 3 C 64 4 G 3 0
112 - 1 3
Order long and short studs as requ•red to obtain proper bus spacmg
Front Cover C utout
For Rear Con nected Studs
Line End
'1
t
:;�; '"'
[
1
i -t
I
Om1t
2
Center Holes
for 2
Pole
Breaker
'
8 -
1
8
I
4 ll
I
16
i
1�
D1ameter
( 4 I
Holes
for
1
�
Mount1ng Bolts
Breaker
Handle
Recommend �
D1o.
Hole to Show Ampere Ratrng
Load End
Reproduced F rom Drawing
4560970
June, 1989
�
"'
<ii
Q.
www
. ElectricalPartManuals
. com
