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How to select Tesys D auxilliary control realys?

The attached document describes Tesys D control realys, please notice that we have two options :
1- 5 NO contacts 
2- 3 NO & 2 NC contacts.


For example:

If you need 5 NO contacts you can choose  the Reference: CAD 50**   (The last two needed letters for the reference are dedicated to the required Coil control voltage) for example if it is 220V AC then the complete reference will be : CAD 50M7 (screw clamp connection)

In case you need more than 5 contacts you can select from the instantaneous auxilliary contact block depending on the needed compostion.


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