Electrical With Manual Operation; Elementary Diagram; Connection Diagram - GE AK-2A-15 User Maintenance Manual

GEI-50299 Power Circuit Breakers Types AK-2-15 and AK-2/3-25
a rod against a trip
rotating it, and causing the mechanism trip latch
to be displaced. This allows
linkage to collapse
mechanism operating springs.
If
the breaker is tripped manually
CAUTION:
while the operating handle is in the reset position,
the handle should be lowered by the right hand
while operating the trip button with the left hand.

ELECTRICAL WITH MANUAL OPERATION

This operating mechanism provides both man­
ual and electrical closing.
anism is similar to the mechanism of the standard
electrical breaker with the addition of the manual
handle, cam and mechanism connecting link.
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Figure
4
paddle of the trip shaft,
the mechanism
through the action of
The operating mech­
ELEMENTARY DIAGRAM
I
NOTE.
af-oo I WHEN
· 1 '
CONNECT POWER TO AI
COL IS
A
F2 --l:_�� __,
2 o
-K7 3
,
-N2- -: : � 4
�KI --i-<>5 o - _;TRIP
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6 ' K 9 �
4
r- --,- - - ·r
2 G 2 _J I K2
K4 A4 LIC A7 Kl
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fc - /# - -k
.

CONNECTION DIAGRAM

(695C160-1)
1 .
solenoid connecting link and manual cam connecting
link are both connected to the closing spring pin
at the top of
the the springs
means of breaker closing.
The breaker is manually closed by rotating
the closing handle
No reset stroke is necessary as is the case with
the standard manual breaker.
may be performed either locally or remotely in
the same manner as the standard electrical breaker.
Tripping is accomplished by the manual trip
button on the escutcheon or by any of the electrical
tripping devices available for use on the standard
The breakers .
A- TERMINAL BOARD LOCATED TOP RIGHT,
FRONT VIEW.
F-ANTI-PUMP, PERMISSIVE RELAY.
'j' TRP
CUT-OFF SWITCH.
. .
G-(oa-bb)-
JA6
K- <Xl- CLOSING CONTACTOR-3 SETS OF CON­
��T� �
� 1 .. . .
E
L-I AUX. sw. 1- AUX. SW-2' (1 "
5TD) OR 5'b"
1.1-<T CJ -SHUNT TRIP DEVICE .
N-<C.CI·SOL ENOID CLOSING COIL.
P-<••-1-CLOSING SWITCH ON BREAKER.
T- TRANSFORMER.
2
TC
A7
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t) ··�
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y
y
FIG.
�
SERlRATE POWER souRcE FOR CLOSING
USED, JUMPERS AI-A3 A2-A4 THEN
A2 .
OMIT a
a
2
� CLOS E
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3 "' Tl - -
K7
.
N2 + 4 o - - T - 2 - - - _ - 1
- - : <: ::>-- - Y-SOURCE
K -4-D 5
I
-- < : -c�--X-TRIP Ll- -<>6<>- -- - �-""��!�--X-TRIP
<>-
7 o-r · -
Y- SOURCE M2
-- �" ,_--
Q 8 Q
9
oi O o
0
0
-oCUSTOMER WIRING
�FACTORY WIRING
- oFACTORY WIRING FOR ENCLOSED BKR
CUSTOMER WIRING FOR STATIONARY BKR
o-- -
ALTERNATE WRING FOR USE WITH
FOL LOWING CONTROL VOLTAGE RATING
575/230
575!230
(695C159-1)
&
Typical Wiring Diagram
the mechanism, thus compressing
when force is provided
90 degrees counterclockwise.
Electrical closing
1ijRIES (MAIN) I SET
L-
a
CONTAC TS
(SPECIAL)
8
a
L
:;:: � ���
���:- - - X C LOSIN G
S OU RC
E
-
· -::-;. --Y -
-
··,-
---r-
SOURCE
- - ,- - --:-:::--- -Y-
I
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: 36""'64
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A. C. 60-
A.
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v c_ 50�
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by either