Siemens 3AK1 - Equipment

Description
9229 9923 176 0B 17
2013-09-09
Equipment
Basic equipment The basic equipment of the 3AK vacuum circuit-breaker module contains:
Additional equipment Every 3AK vacuum circuit-breaker module can also be fitted with the following
equipment:
In addition to the serial shunt release (Y1), the vacuum circuit-breaker module can
be equipped with a maximum of 2 releases of the type 3AX11.
For the permitted possible combinations of the additional equipment as well as spe-
cial designs, refer to catalogue HG11, or contact the responsible sales representa-
tive.
Motor (M1)
Contactor relay (electrical anti-pumping device) (K1)
Closing solenoid (Y9)
Shunt release (Y1)
Auxiliary switch (optional) (S1)
•6NO + 6NC
•12NO + 12NC
Position switch for signal “Closing spring charged” (S41, S42)
Circuit-breaker tripping signal, cut-out switch (S6, S7)
Low-voltage interface (automatically coupling low-voltage plug 64-
pole)
(X0)
Operating cycle counter
Mechanical anti-pumping device
Mechanical manual closing and opening
Mechanical locking device
Shunt release
1)
3AX1101
1) Subsequent installation possible
(Y2, Y3)
Transformer-operated release 3AX1102
1)
(Y4, Y5)
Transformer-operated release 3AX1104 (0.1 AC)
1)
(Y6)
Undervoltage release 3AX1103
1)
(Y7)
Heater (condensation water protection)
1)
(R01)
Electrical manual closing
2)
Priority opening
2)
2) No subsequent installation possible