Siemens UL 489 Operating Instructions Manual page 162
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Also See for UL 489:
- Quick start manual (12 pages) ,
- Instruction sheet (12 pages) ,
- Application manual (96 pages)
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Fitting COM module on the guide frame
- Switch off and discharge the storage spring
→ (page 24-2)
- Pull the breaker into maintenance position
COM module
S46, S47 und S48:
Signaling switch for sensing the position of the circuitbreaker in the guide frame for forwarding to the respective fieldbus and
the c
9 – 60
→ (page 24-3)
1
2
S48
COM module
S47
S46
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