Siemens 8DJ10, Руководство по эксплуатации

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Operation
23(5$7,21'-'-
9 Overview detachable lever mechanism
Control elements and indicators (Please observe detailed information in the following sections)
Switching functions
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Load switching Earthing and de-earthing
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“DE-EARTHING”
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Switch position: “CLOSED” Switch position: “OPEN” Switch position: “EARTHED”
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