Westinghouse AB DE-ION Series Manual page 37

M a rc h 1 990
S u pe rsedes D i m e n sion S h e et 29- 1 70,
pages 27-28, dated Octo b e r 1 977
M a i l e d to: E, D, C/29-1 00A, 3 1 -400A,
3 1 -500A
Typ e L A B , LA a n d M A R K 75® Type H LA B re a k e r s 400 A m p e re s
Mognetrc
Tnp
AdJustment
1�Drame ter
Mountrng Holes
B oramete r
Counterbore
1 4 1 Holes
Drilling Plans
For Rear Connected Studs
r-- - -5�
For Mounting Bolts ( Non-Conductive Panels)
,
Line
End
17
l
'
' �
I
5
� �;, . i l
o r
t
'
'
.
Load
End ��
k-20 Tap or1 � Diometer
�Drameter Hole for 50to225Amps
( 4 ) Holes
Diameter Hole for 250 to 4 00Amps
Holes for 3 Pole Breaker
6
4 Holes for 2 Pole Breaker
4550789
Om1t 2 Center
Reproduced from Drawing
Westinghouse Electric Corporation
D i st r i b ution a n d Control B u s i n ess U n it
El e ct r i ca l Components D i vi s ion
Pitts b u r g h , P e n n s y l v a n i a , U .S .A . 1 5220
Page 2 7 : Types L A B , LA and M A R K
Type H LA 400 A m peres
Page 28: Types LB. L B B and M A R K 7 5 ®
Type H L B 4 0 0 A m peres
l�
l _ ood r _ nC End
l� Load End
Terminal Arrangements
I� L rne E: nd
Copper Cable Only (Must be Specified)
Cat # T 2 55LA Wife S1ze #6-3 50MCM
C a t #T401 LA Accomodates Smgle #4-250 MCM
I �
Plus Single # 3 / 0-600 M C M C a bles
L�ne
AI /Cu Cable (Supplied as Standard)
Cat # T A 2 2 5 L A 1 Wire Size # 6-350 M C M
Copper or #4-350 M C M Alummum
Cat #TA400 L A 1 Wife Size #4-250 MCM
Plus Single # 3 / 0-600 M C M Cables
For Plug-In Block
3
- - -
' s 3
1
9�
Breake r
4�
I
I
1
1
Load End
o
les for 2 Pole Breaker
H
75 ®
AB DE-I ON ®
Circuit B rea kers
Rear Connected Studs
(For Non-Conductive Panels)
24
�-
Thread
Ampere
Rating
2 2 5
2 2 5
2 2 5
400
400
400
Plug-In Adapter Kit
�
2
4 Thread
-
Poles
2
3
I � Front Cover C utout
s
11% Rad1us
Line E n d
D i m e n sion S h eet
29- 1 70
P a g e 27
Style Dime nsron T h read
N u mber A Size
1 24 1 345 3 Y,, Y , t 3
1 24 1 346 6%, Y,- 1 3
4 3 1'3 2
1 24 1 392 Y, 1 3
0 5 8 7 383G 1 5 5 1 % 2 'Y. - 1 6
0 5 87383G 1 6 7 ' Y,, 'Y.- 1 6
0 5 8 7 383G 1 7 1 0' %, 'Y. 1 6
A m pere Style T h read
N u mber Size
70 to 400 3 1 3 C 64 4 G 2 5 'Y.- 1 6
70 to 400 3 1 3 C 644G26 'Y.- 1 6
Handle