Quote Originally Posted by uli12us View Post
That throws me to another question. I have ordered a NO and a NC Sensor
from china, only to make the basket full. The NC is blue and the NO is orange.
I don't know if its alwas so, or can this made from each manufacturer different.
In many descriptions is the blue NC, I think thats correct because the sensors I have are in this way. But often enough they have a blue sensor and the description say NO. Is the description correct and the picture false, or have they different colours for the same sensor characteristics.
I have both colours in NO you have to go off the numbers