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Siemens WL Series User Manual

Siemens WL Series
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19 – 4
19.1.3 Drei Schalter untereinander
Beschreibung:
Es können immer zwei beliebige Schalter eingeschaltet werden,
w
obei der Dritte jeweils verriegelt wird.
Benötigtes Material:
Jeder Schalter hat einen Verriegelungsbaustein sowie einen Bow-
denzug. Drei weitere Bowdenzüge sind getrennt zu bestellen.
Bestell-Nr. q (Seite 19-14)
Anschlüsse der Bowdenzüge:
Example
Beispiel
Possible circuit breaker states
Mögliche Schalterzustände
S
1
S
2
S
3
1. Bowdenzug: S
1
A
1
- S
2
E
1
2. Bowdenzug: S
1
A
2
- S
3
E
1
3. Bowdenzug: S
2
A
1
- S
1
E
1
4. Bowdenzug: S
2
A
2
- S
3
E
2
5. Bowdenzug: S
3
A
1
- S
1
E
2
6. Bowdenzug: S
3
A
2
- S
2
E
2
0144_u
S
1
S
2
S
3
19.1.3 Interlocking scheme with three circuit breakers
(2 of 3, e. g. 2 main-tie-main)
Description:
A maximum of 2 breakers can be closed at one time.
Materials required:
Each circuit breaker has an interlocking module and a bowden wire.
T
hree additional bowden wires must be ordered separately.
Catalog No. q (page 19-14)
Connections of bowden wires:
1st bowden wire: S
1
A
1
- S
2
E
1
2nd bowden wire: S
1
A
2
- S
3
E
1
3rd bowden wire: S
2
A
1
- S
1
E
1
4th bowden wire: S
2
A
2
- S
3
E
2
5th bowden wire: S
3
A
1
- S
1
E
2
6th bowden wire: S
3
A
2
- S
2
E
2

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Siemens WL Series Specifications

General IconGeneral
BrandSiemens
ModelWL Series
CategoryCircuit breakers
LanguageEnglish

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