D imension Sheet
29- 1 70
Page 26
Type DA Breaker
Line End
16
sL
2
Load End
Sz
D1a Mtg
Holes
�
010
Cntr Bore
4
Holes
Plug-in Adapter Kit
Poles
Ampe re
-
--
-
�
atmg
2
3
2 50-400
2 50-400
Rear Connected Studs
�
1 6 Thd
K1t Style
N u mber
Th read
S1ze
3 1 3C644G45
3 1 3C644G46
'X-1 6
'X 1 6
Stud
Ampere
Ratmg
400A-short
400A-Iong
400A-short
400A-Iong
400A-short
400A-Iong
Front Connected Terminals
For Copper Cable (Supplied as Standard)
Cat # T 3 50DA Wire Size 2 50-500 M C M ( S1ngle Cable)
Cat #T400DA2 Wire S1ze 3 /0-250 MCM ( Double Cable)
For AL!CU Cable ( M ust be Specified)
Cat #TA350DA Wire Size 2 50-500 M C M ( S1ngle Cable)
Cat #TA400 D A 1 Wire S1ze 3 /0-250 MCM ( Double Cable)
Stud
P a n el
Tube length
Tube
Style
Thickness
Style
N u mber
A
B
c
N u m ber
656D565G03
'X to 1
3 1 3C909 H 1 7
656D 565G04
'X to 1
3
21
3
2
3 1 3C909 H 2 0
656D565G03
\) to %
, 3111
3 1 3C909 H 1 8
656D565G04
L2
to %
4 1 3?
3 1 3C909 H 2 1
656D565G03
� to
1 2
1 1 1 32
3 1 3C909 H 1 9
656D 565G04
X
to
Y,
49!J?
3 1 3C909 H 2 2
B r e a k e r
Mountrng
Panel
�
16
Thd
Stud
complete c ons1sts of one stud assem bly and one tu be as per c hart
Drilling Plans
For Mounting Bolts
i-
20
Tap
4
Holes
1 ?2
32
55
64
Line End
Load End
For Rear Connected Studs
Omrf hole s
rn center pole
for
2
pole
�
oker
Line End
� Ora �
6
Holes
Load End
Reproduced From Drawing 3740640
Westing house Electric Co rpo ration
Low Voltage B reaker D ivision
Beaver, Pennsylva nia 1 5009
For Plug-in Block
Front Cover Cutout
li_ -
B r e a k e r
H a n d l e
Line
End
Load
End
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