Decem ber, 1 988
S upersedes Dimension Sheet 29-1 70,
pages 33-34, dated N ovember, 1 981
Mailed to : E, D, C/29-1 00A, 3 1 -400A,
3 1 -500A
Westinghouse Electric Corporation
Distribution a n d Control Busi ness U nit
E lectrical Components Division
Pitts b u rgh, Pennsylvania, U . S.A. 1 5220
Page 33: Types MC, MCC, MCG, MCCG,
MCY, MARK 75® Types H MC, H MCC,
HMCG, H MCCG 800 Ampere S E LTR O N I C '"
Circuit B reakers
Page 34: Types NC, NCG, N CY, MARK 75®
Types H NC, H NCG 1 200 Ampere
SEL TRON I C '" B reakers
Dimension S heet
29-1 70
AB DE-ION®
Ci rcuit Breakers
Page 33
Types MC, MCC, MCG, MCCG, MCY, MARK
75®
Types HMC, HMCC, HMCG, HMCCG Breakers@
�-13
Top
Removable L1ne
End Term1na1 Cover
ztJ.!T
: !
2 Terminal Untt
4 Terminal Un1t
8
(9
Changed
or added since previous issue.
CleoroMce to
Arc Barr,er
Front Connected Terminals
( M ust be Ordered Separately)
Amp
Rating
Catalog No
For AL/CU Cable
600
T A 700MA 1
800
TA800MA2
For Copper Cable
600
T600MA1
800
T800MA1
I I
�
Load End
Wtre Stze
Number of Cables
1 2 1 � 1 - 500MCM
( 3 1 3/0400MC M
1 2 ) 2/0 500MCM
( 3 ) 3/0-300MCM
For Plug-In Adapter Kit
Rear Connected Studs
2
Required Per Pole ( Not Supplied With Breaker!
��t�--
Stud
Stud Style
Thread
Dimension
Ampere
Number
Stze
A
Ratmg
2 50-400
3 1 4C960G04
Y. 1 6
52%2
2 50400
3 1 4C960G05
Y.-1 6
8 1 :Y32
2 50-400
3 1 4C960G06
'Y.- 1 6
1 029/32
450-600
3 1 4C960G07
1 - 1 2
529;J2
450-600
3 1 4C960G08
1 - 1 2
8 1 �2
450-600
3 1 4C960G09
1 - 1 2
1
Q29j3<'
700-800
3 1 4C960G 1 0 1 Ys- 1 2
52%z
700 800
3 1 4C960G 1 1
1 Ys- 1 2
81 3�?
700-800
3 1 4C960G 1 2 1 Ys- 1 2
1 029/32
Plug- I n Adapter Kit
1
Kit Per Breaker ( Not Supplied With Breaker)
Poles
Ampere
K11 Style
Thread
Ratmg
Number
Stze
2
1 2 5-600
3 1 3C644G27
1 Ys 1
2
3
1 2 5-600
3 1 3C644G28
1 Ys
1 2
2
700-800
1 76C 544G01
1 Ys
1 2
3
700-800
1 76C 544G02
1
Ys
1 2
Figure
1
Figure
2
Do Not Use More Than 25Ft. Lbs.
Torque to T1ghten Nuts
Front Cover Cutout
F1g
1
2
2
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