This, already 53 in a row, question with just such a title was asked by the reader "Victoria Levshunova". And I continue to publish for the "question-answer" section. Let me remind you that if you have your own answer to a question, then write it in the comments below. I and other readers will be happy to read it.
I quote the question itself literally:
Good day! Please tell me this moment: I need to turn on two types of lamps in one track from two keys - one key for the spots and one key for rectangular led lamps.
1) ice - magnetic track lamp Track Lamps TR012-2-7W4K-B;
2) spot - magnetic track lamp Track Lamps TR019-2-15W4K-B
3) the track itself is a magnetic embedded bus duct TRX004-222B).
Do I need to draw two conclusions, or is one enough?
Thank you very much I will wait!
I reviewed the issue and advised Victoria within the framework of my knowledge and qualifications as follows:
Hello!
If I understand you correctly, then each of the types of lamps should light up when you press the corresponding switch key. In this case, the busbar trunking must be connected via a two-button switch as follows:
As you can see in the figure, the neutral conductor (N) and the protective conductor (PE) are directly connected to the busbar trunking. At the same time, the phase conductor (L) is connected to a two-button switch, from each of the keys of which a separate terminal is taken to the corresponding copper bus. After that, the luminaire is connected to the bus you need, for which the key you have selected is responsible.