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The changeover switch

The changeover switch

Item no.: P6101200

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The students will observe the functional principle of a two-way switch in an electric circuit with two light bulbs in a parallel connection. Thereby they will determine that in both switch positions a current will flow, which is different to the behaviour of the on/off switch. Furthermore, they will think about the functionality of simple electric installations with two or more two-way switches that they know from their everyday life.


  • Experiment guides are very easy to understand, especially for younger students
  • Associated competences are directly linked to the experiments
  • Curriculum compatible
  • Fit for the future: implementation of tablets possible


Document     Filesize
p6101200d.pdf Versuchsbeschreibung, German 901.44 KB

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