Westinghouse AB DE-ION Series Manual page 270

.- -
dimension
MARK 75 HLM
sheet
AB De-ion circuit breakers
29-170
2
32
page
motor opera ted
lor
-i
-16
5101 6 1 4493
removable mto. studs
front connected
bkrs
chilling plans
for mounting front connected
breaker using mounting lludl
line end
load end
4
6
rear connecting studs
2-pole breakers require
3-pole breakers require
maximum
stud
ampere
inches
rating
and
thread
1 2 5 to 225 y,. l 3
250 to 400 'A - 1 6
250 to 400 ' A- 1 6
250 to 400 'A - 1 6
l - 1 2
450 to 800
450 to 800 1 - 1 2
450 to 800 l - 1 2
reproduced from d rawing
Westinghouse Electric Corporation
Standard Control Division: Beaver Plant
printed in U.S.A.
800
and 3-pole
cover must be removed
motor mech and
to make connectoons for these terminals
2
studs t pr reor
re q
req.
to remo v e
1
handle
for mounting rear connected
breaker Uling rear terminal studs
r
line end
b e
64 ( 4
� d ia.
holes)
atuda
studs
style
A
breaker
inches·
f>
1 24 1 338
3 '4
3l3·C-368
1 24 1 339
5 ! 12
1 2 4 1 340
8
w v , toy, 1 24 1 3 4 1
5 V , 1 2 4 1 342
1 2 4 1 343
1 2 4 1 344
•
Beaver, Pa.
ampere
per pole
a e
k r
breaker
1
.
d ia
� for 1 2 5 t o 2 2 5 A
(6 3
for 400 t o 8 0 0 A
h s)
pole
holes)
(4 e 2 pole
o l
omit center holes
for two pole
soldedess terminals
MCM
wire size
l to 600
500 to 1000
2 0 to 300
300 to 500
600 to 700
300 to 500
+extended terminals (standard for electrically operated breakers)
.&.motor mech and cover must be removed to make connections for
these terminals.
22
solderless
style
number terminals, type
A.
1 6 1 4688 single cable +
1 6 1 4689 single cable +
1 532 1 7 2 double cable
double cable
1532 1 73
3 1 3C234GO! double cable
4 5 l D243GOl triple cable
A.
A.
A.