Impulse logic

The figure below shows an example for the control logic of the 3KC3 transfer switching equipment in the case of impulse logic:

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Impulse logic (transfer times and switching time delays are not included in the figure).

The 3KC3 transfer switching equipment is switched to a position by an impulse and remains in this position until a new impulse occurs:

The following accessories can be used to activate impulse logic:

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3 x pushbuttons, 3SU1000-0AB10-0AA0, and 3 x holders, 3SU1500-0AA10-0AA0
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3 x contact blocks with one contact element, 3SU1400-1AA10-1LA0

NOTE

Contact blocks with gold-plated internal contacts must be used.

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Control logic of the 3KC3 transfer switching equipment in the case of impulse logic
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