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Siemens 3WN1 Series User Manual

Siemens 3WN1 Series
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4
1.23 Verriegelung dreier Schalter gegeneinander
Es kann nur Schalter A, B oder C eingeschaltet werden. Die
beiden anderen sind jeweils blockiert.
Schalter A und C: Z-S53
B: Z-S55
1.23 Mutual interlocking of three circuit-breakers
Only circuit-breaker A, B or C can be closed. The other two
are respectively blocked.
Circuit-breaker A and C: Z-S53
B: Z-S55
1.24 Verriegelung zweier Schalter gegen einen
Dritten
Schalter A1 und/oder A2 können nur eingeschaltet werden,
wenn Schalter B ausgeschaltet ist.
Schalter B kann nur eingeschaltet werden, wenn Schalter
A1 und A2 ausgeschaltet sind.
Schalter A1 und A2: Z-S50
Schalter B: Z-S53
1.24 Interlocking of two circuit-breakers against a
third
Circuit-breaker A1 and/or A2 can be closed only if circuit-
breaker B is open.
Circuit-breaker B can be closed if circuit-breakers A1 and A2
are open.
Circuit-breaker A1 and A2: Z-S50
Circuit-breaker B: Z-S53
Fig. 4
Schalter B /
Circuit-breaker B
on
S54
Beispiel/
Example
Schalter C /
Circuit-breaker C
off
S51
Schalter A /
Circuit-breaker A
on
S51
Schalter A /
Circuit-breaker A
off
S50
Schalter B /
Circuit-breaker B
on
S50
Fig. 3
A1 B A2
000
100
010
001
101
Empfänger/
Receiver
Geber/
Transmitter
Empfänger/
Receiver
Geber/
Transmitter
Beispiel/
Example
Empfänger/
Receiver
Geber/
Transmitter
Empfänger/
Receiver
Geber/
Transmitter
ABC
000
100
010
001
Schalter C /
Circuit-breaker C
off
S50
BA
T3T1
C
Geber/
Transmitter
Empfänger/
Receiver
T2
BA
G
T1
C
T2
Geber/
Transmitter
Empfänger/
Receiver
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Siemens 3WN1 Series Specifications

General IconGeneral
BrandSiemens
Model3WN1 Series
CategoryCircuit breakers
LanguageEnglish

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