Approvals 
 
SCALANCE XM-400 
Operating Instructions, 09/2018, C79000-G8976-C306-08 
83 
The SIMATIC NET products described in these operating instructions meet the requirements 
of the EC directive 2011/65/EC for the restriction of the use of certain hazardous substances 
in electrical and electronic equipment: 
Applied standard: 
●  EN 50581 
The product meets the requirements of the standards: 
●  Factory Mutual Approval Standard Class Number 3611 
●  FM Hazardous (Classified) Location Electrical Equipment: 
Non Incendive / Class I / Division 2 / Groups A,B,C,D / T4 and 
Non Incendive / Class I / Zone 2 / Group IIC / T4 
cULus approval for industrial control equipment 
cULus Listed IND. CONT. EQ. 
Underwriters Laboratories Inc. complying with 
●  UL 508 
●  CSA C22.2 No. 142-M1987 
Report no. E85972 
cULus Approval for Information Technology Equipment 
cULus Listed I. T. E. 
Underwriters Laboratories Inc. complying with 
●  UL 60950-1 (Information Technology Equipment) 
●  CSA C22.2 No. 60950-1-03 
Report no. E115352