Approvals
CP 5711
Operating Instructions, 12/2021, C79000-G8976-C283-08
33
FM approval (hazardous location)
FM 3611 Hazardous (Classified) Location Electrical Equipment:
Non Incendive / Class I / Division 2 / Groups A,B,C,D / T* and
Non Incendive / Class I / Zone 2 / Group IIC / T*
(T.. / T* = For detailed information on the temperature class, refer to the type plate.)
Use of subassemblies/modules in a Zone 2 Hazardous Area
When using SIMATIC NET products in hazardous area zone 2, make absolutely sure that the
associated conditions in the following document are adhered to:
(https://support.industry.siemens.com/cs/ww/en/view/78381013)
ATEX, UKEX, IECEx, CCC-Ex
The markings of the electrical devices are:
DEKRA 18ATEX0027 X
DEKRA 21UKEX0003 X
IECEx DEK 18.0019X
Siemens plc,
Manchester
M20 2UR
(Ex na IIC T4 Gc, not on the
nameplate)
CCC-Ex certificate:
2020322310002625
Taking into account the standards:
EN/IEC 60079-7, GB 3836.8 and EN IEC/IEC 60079-0, GB 3836.1