Siemens 8DA series Operating Instructions Manual page 31
Fixed-mounted circuit-breaker medium voltage switchgear
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Also See for 8DA series:
- Operating instructions manual (36 pages) ,
- Installation instructions manual (52 pages)
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20 Interlocks
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Bus riser of bus sectionaliser / Disconnectable busbar connection /
Top-mounted busbar sectionaliser
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Disconnectable busbar voltage transformer
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Make-proof earthing switch
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Operation
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