8
October, 1 977
S upersedes D i mension S heet 29- 1 7 0
all previous issues.
Mailed to: E, D, C/1 901 , 1 928, 1 929/ P L
Type P B T A I - PAC® Breaker
2
1
1
16�
1
6
n1
�
g1.?
16
22!
364
6�
@
7
16
r - ·
-
-
"
-
L..
..
_
-
-
532
432
4 2
HI LO
� -.J
4 2
HI LO
23_3
64
Oflf\0
HI LO
�
H
Magnetic
31
Connectors May
be Mounted
Edgewise
or Flatwise
Current Car
r
y
i
ng Parts .are
Omitted from Center Pole
for
2
Pole Breakers
Reproduced From Drawing 6540460
Westing house E lectric Corporation
Low Voltage Breaker Division
B eaver, Pennsylva nia 1 5009
Page 51 : Type PB T R I - PAC®
Page 52: M otor Operator for Types EB, EH B,
FB, H F B, DA, J A, KA, LB, L B B , H KA, H LB
Breakers
Trip
Adjustment
l j l l
I J. I I
--- - - - - - - - --
- - - - - - - - - -
- 1. �- - -
..
Drilling Plan
For Mounting Bolts
Line End
fz
Diameter or
�-16
Tap
(
4 )
Holes
't_
of
Breaker
Load End
D i mension Sheet
29-1 70
Page 51
AB DE
-
ION
®
Circuit B rea kers
16
Holes
Line End
Load End
Front Cover C utout
Line End
't_
of Handle - -
't_
of
Br
�
er
4
I
i
6�
7
5
R d'
32
4B
jl';
a
IUS
__j
Load End
to
Show
Ampere Rating
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. ElectricalPartManuals
. com
