Westinghouse AB DE-ION Series Manual page 265

3-pole
2-pole
�
t
terminal arrangements
bus connection wire connection
bot
""""
will
'
oooo
accommodate
•
connector strop
size " 14 to
drilling plans (bont view)
k "20
� 20
f o r front mounting bolts
2
-
mtg
mtg
bolts, hc!es bolts 4 holes
line end
2 pole
3
load end
pole
�
�
for rear connecting studs
(6) hol es
(4) holes
3 16
line end
<l of handle
i6
I� I�
I I
4
3 pole
2
32
8 8
load end
pole
new information
reproduced from drowing l-A-4143
1959
October,
mailed to: E/243/DS; D63·2C; C25·2Y
MARK 75
2
AB De-ion circuit breakers
and 3-pole
4-poles protected
drilling plan
tt
for plug-in block
studs
�
0 wi r e
tot
1a
3
13
� bkr
front cover cutout
bkr
dims shown o n l y.
for cutout
recom m en d
added to dims shown
�
l o cation for
3
megger holes if required
for pole bkr
100 ampere
HF
3 poles protected, 1 pole non-automatic
tt
line
end
0
�i2
t-20thd �--1-�- --
of
i6
hand
i.. _ _ ...- - · --- . -- · ....J
di
(4)ho les
mtg. type stud
short
load A long
strap stud
short
end
thkns.
long
' Ia &
short
¥a & y ,
long
' .4
short
:f2 Y 2
'.4
long
short
long
¥a &
I short
&
be
I I long
*
short
* Y2
long
"' a Y 2
line end
short
long
1
I Y 2
I Y 2
2
2
ordering instruct i o n s : stud complete consists of one
stud assembly and one tube a s per c hart -order long and
s h o r t stu d s a s r e q u i red to obtain proper bus spacing
plug-in mounting block
loacl eacl
d i o.
printed in U.S.A.
Westinghouse Electric Corporation
Standard Control Division: Beaver Plant
B c D
tube
style style
IS
no. no.
1 5 ;1,
1s ;; 6
I " h '
Vl 6
I222 937 I 222929
1 5 !J ,
I222 938 I 222930 3'l),
" h ' 1 s;,6
I 222 937 I22293I
1 5 J i ,
I 222 938 I 222932 3
J I
I222 937 I222933 1,1,
23JJ 2 l;\6
" ! "
I222 938 I 22293 4
2" ;\•
y,,
I 300 057 I222929 I 1 1h2 Vi•
2 3 / 3 2
I 300 058 I222930 3'l1 •
I 300 057 I 22293I
l;\6
1;1 ,
1 300 058 I222932 3 Vl•
Vi•
1 300 057 1 222933
l;l,
I 300 058 1222934 2 1 '11 •
I 300 057
0
I 300 058 I577278 2 10&
1300 057 0
Vi•
I I ' J I •
I 300 058 I577279
Vi•
•
Beaver, Pa.
dimension
sheet
29-170
25
page
E F
4 Y a
6
6 'A
4 Y a
6 'A
4 Y a
6 \4
3 'A
5 3 / a
3 'A
5 3f a
3 'A
5 3fa
3 'A
5 3f a
3 'A
5 3f a