Westinghouse AB DE-ION Series Manual page 262

dimension LM
type
sheet
AB De-ion circuit breakers
29-170
2
24
page
motor opera ted
and 3-pole
�
mig.
- 1 6
removable studs
bkrs
for front connected
5** 1 6 1 4493
drilling plans
for mounting front connected
breaker using mounting studs
line end
25
dio.
64 ( 4 holes)
load end
4
6
rear connecting studs
Z-pole brealcers require studs
3-pole breakers require studs
maximum
stud
ampere
A
inches breaker
rating
inches
and
thread
1 25 to 225 y ,. l 3
250 to 400 3,4- 1 6
250 to 400 '4 - 1 6
250 to 400 3 4- 1 6
450 to BOO 1 - 1 2
450 to BOO 1 - 1 2
450 to BOO 1 - 1 2
reproduced from drawing 313-C-368
Westinghouse Electric Corporation
Standard Control Division: Beaver Plant
U.S.A.
printed in
BOO ampere
for mounting rear connected
breaker using rear terminal studs
line end
breaker
hand l e
1 2 5
�dio. for
4 0 0
( 6 holes) 3 pole
(4 holes) 2 pole
omit center holes
for two pole
style
number
&
3 V.. 1 2 4 1 33B
5 \f , 1 24 1 339
B 1 2 4 1 340
1 0 \f , 1 24 1 34 1
5 \f , 1 24 1 34 2
1 24 1 343
1 0 \f , 1 2 4 1 344
•
Beaver, Pa.
22
to
2 2 5 A
to
250 to
4 0 0A
8 0 0 A
solderless terminals
MCM
style
wire size
number
1 6 1 46BB
1 to 600
500 to 1000 1 6 1 46B9
2 0 to 300 1532 1 7 2
300 to 500 1 5 3 2 1 7 3
600 to 700 3 1 3C234G01
300 to 500 4 5 1 D243G01
+extended terminals (standard for electrically operated breakers)
.&motor mech and cover must be removed to make. connections for
these terminals.
A.
solderless
A.
terminals, type
.&.
A.
single cable +
single cable +
double cable
double cable
double cable
triple cable