Technical data
2 •  Use in Hazardous Environments 
 Identification 
 WAGO-I/O-SYSTEM 750  
            Identification 
  For Europe according to CENELEC and IEC 
Figure 1: Example for lateral labeling of bus modules 
Figure 2: Printing on text detail in accordance with CENELEC and IEC 
Table 1: Description of Printing on 
Printing on Text  Description 
DEMKO 08 ATEX 142851 X 
IECEx PTB 07.0064X 
Approval body and/or number of the examination 
certificate 
I M2 / II 3 GD  Explosion protection group and Unit category 
Ex nA  Type of ignition and extended identification 
IIC  Explosion protection group 
T4 Temperature class 










