dormakaba 2011694232 Manual De Instrucciones página 22

VdS-recognised cylinders are to be protected by doorplates
according to the following table:
Cylinder without
pulling protection
VdS class
A
B, B+
EN
Doorplate with
pulling protection
VdS class
A
B or C
22
Doorplate with
pulling protection
Class acc. to DIN
18257
ES 1-ZA
ES 2-ZA or ES 3-
ZA