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Index Of Keywords - Siemens 3AK Operating Instructions Manual

Vacuum circuit-breaker module.
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Index of keywords

A
Accessories ........................................................... 50
Accessories available for order ............................. 50
Accessory pack ....................................................... 8
Actuating opening ................................................. 40
Altitude correction factor ....................................... 28
Ambient conditions ................................................ 28
Auxiliary switch ............................................. 16
Auxiliary switch S1 ................................................ 20
B
Basic equipment ................................................... 17
Bearings and sliding surfaces ............................... 49
Break contact ........................................................ 14
Breaking capacity .................................................. 20
C
Cartridge insert ..................................... 13
Circuit-breaker shaft .............................................. 16
Circuit-breaker tripping signal ....................... 17
Climate classes ..................................................... 28
CLOSE pushbutton ............................................... 15
Closing damper ..................................................... 16
Closing solenoid .................................... 16
Closing spring ............................................... 16
Coding ................................................................... 14
Contact stroke ....................................................... 14
Contact system ..................................................... 14
Contactor relay .............................................. 16
Contactor relay K1 ................................................ 18
Coupling of the earthing switch drive .................... 14
Cover .................................................................... 15
Cut-out switch ............................................... 17
D
Dashpot ................................................................. 16
Disconnected position ........................................... 25
Distance between pole centres ............................. 27
E
Earth terminal ................................................ 14
Earthing switch, actuating opening for
manual operation .................................................. 13
Earthing switch, position indicator ......................... 13
Electrical manual closing .............................. 17
F
Factory number ..................................................... 27
Fitting the circuit-breaker withdrawable section .... 38
G
Gear unit ............................................................... 16
H
Hand crank .................................................... 44
Hand crank coupling ............................................. 16
Hand crank, opening ............................................. 15
Heater (condensation water protection) 16
High-voltage protective earth ................................ 37
9229 9923 176 0B
2013-09-09
I
Indication of the operating and disconnected
position of the withdrawable part ........................... 13
Installation altitudes ............................................... 28
Insulating capacity ................................................. 28
Interrupter .............................................................. 14
Interrupter support ................................................. 14
17
Interrupter, service life ........................................... 50
Interrupter, vacuum check ..................................... 50
L
Locking bracket ..................................................... 13
Locking device for the actuating openings
(optional) ................................................................ 26
Locking devices ..................................................... 25
Locking pin ........................................... 13
Locking the withdrawable section .......................... 26
,
14
37
Low-voltage interface ................................... 17
Low-voltage plug ................................................... 14
,
21
M
Mating contacts ..................................................... 41
Mechanical anti-pumping device ........................... 17
,
17
19
Mechanical locking device ..................................... 17
,
25
Mechanical manual closing .......................... 17
Mechanical manual opening .................................. 17
Mechanism box ............................................ 13
Motor ............................................................ 16
17
Mounting position .................................................. 35
Mounting rail ................................................. 13
Moving the circuit-breaker withdrawable
section into operating position ............................... 40
,
21
O
OPEN pushbutton .................................................. 15
Opening spring ...................................................... 16
Operating and disconnected position, indicator ..... 13
Operating cycle counter ................................ 15
Operating position ................................................. 25
Operating rod ......................................................... 16
,
37
Operating tool ........................................................ 46
Operating tool, earthing switch
(manual operation) ................................................ 46
Operating tool, earthing switch (motor operation) . 46
,
25
P
Pole assembly ....................................................... 13
Pole plate ...................................................... 13
Position indicator CLOSED-OPEN ............... 15
position indicator for the withdrawable part ........... 40
Position indicator of the earthing switch ................ 13
Position switch ...................................... 16
Priority opening ...................................................... 17
,
46
R
Range of application .............................................. 11
Rated frequency .................................................... 27
,
17
25
Rated lightning impulse withstand voltage ............ 27
Rated operating current ......................................... 27
Index of keywords
,
14
38
,
22
,
25
,
16
18
14
17
14
16
,
17
21
53

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