Klockner Moeller Electric Parts from KlocknerMoeller.net
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Contactor Markings |
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The contactors in contactor combinations have, in accordance with EN 61346-2 for equipment and function, the code letter
Q, as well as numerical identification, which shows the function of the component (e.g. Q22 = mains contactor with anticlockwise rotation for
high speed).
The following table shows the marking used in this Wiring Manual and in Moeller circuit documentation.
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With contactor combinations which are made up of several basic types, the basic type is always maintained. Thus, the
circuit diagram for a reversing star-delta starter, for example, is formed by combining the basic circuit of the reversing contactor and
that of the standard star-delta starter.
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