Westinghouse AB DE-ION Series Manual page 175

October, 1 97 7
S u persedes D i m en si on S heet 2 9 - 1 7 0
a l l previous issues.
M a i led to: E, D , C / 1 90 1 , 1 928, 1 929/ P L
M otor Operator for Type N B T R I - PAC B reaker
Locat10n of W 1 r e Leads
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14 l
8
Opt1onal Pushbutton A ssembly Factory Installed When O r dered
Switchboard C utout
For M otor Operator
Line End
22�
<t_of
Handle
Load End
't_of Mechon1sm
5677076
Reproduced From Drawing
Westing h o u se Electric Co rporation
L o w Voltage B reaker D ivision
Beaver, Pen nsylva n i a 1 5009
M otor O perator for N B T R I - PA C ® C i r c u i t
B reakers a nd D raw- out F r a m e f o r LA, H LA,
LC, H LC 600 A m pere C i rc u i t B reakers
Page 59: M otor O perator for N B T R I - PAC
B reaker
Page 60 : D raw out Frame for LA, H LA,
LC, H LC 600 A m pere B reakers
Line End
9
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I
8
I
:
22
20�
Counter
� 2 D1ameter
Hole
:i D 1 ameter
bore
Load End
Transformer 480 / 1 20 Volts
( S u pplied for Separate M o u n t i n g by
Cust ome r for 480 Volt Operators)
D i mension Sheet
29-1 70
Page 59
AB D E
Circuit B rea kers
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1 3
1 6
3 2
3 !J.
®
I O N
-
Mount1ng
Studs
1 � -18 Thread