state: 05.2020 de
©Siemens AG 2020. All rights reserved.
No. Work to be done Operating and
auxiliary materials
Frequency
Bemerkungen
*) mechanical operating
cycles
annually
every 10 000*)
every 30 000*)
after 60 000*)
3. Operating mechanism
3.1 Exchange motor M1 x Note 4)
3.2 Exchange closing spring x Note 4)
3.3 Exchange closing solenoid Y9 x Note 4)
3.4 Exchange opening solenoid Y1 x Note 4)
3.5 Exchange opening solenoid Y2 x If available
Note 4)
3.6 Exchange undervoltage release Y7 x If available
Note 4)
3.7 Exchange auxiliary switch S1 x
3.8 Exchange position switches S3 to
S42
x Note 4), 5)
3.9 Exchange closing block, including
gearbox
x Only for 3AH4305-6/7/8 and
3AH4306-6/7/8,
Note 4)
3.10 Exchange opening block x Only for 3AH4305-6/7/8 und
3AH4306-6/7/8,
Note 4)
3.11 Exchange bearing block, reinforcing
plate and fixing screws
x Only for 3AH41/42; Z=M60
Note 4)
Mechanical operating cycles
MLFB
Mechanical operating cycles
30.000 60.000 120.000
3AH4115-2/4; Z=M30/ M60
3AH4116-2/4/6/7; Z=M30/ M60
3AH4215-2/4; Z=M30/ M60
3AH4216-2/4/6/7; Z=M30/ M60
3AH4254-2/4; Z=M30/ M60
3AH4264-2/4; Z=M30/ M60
3AH4266-6/7
3AH4294-2/4; Z=M30/ M60
3AH4305-2/4/6/7/8
3AH4306-6/7/8
Electrical data
Refer catalog 3AH4 · HG 11.04 · 2018
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