Approvals, certificates, standards
9.8 MM900 product group
SCALANCE X-300
268 Operating Instructions, 05/2016, A5E01113043-20
The SIMATIC NET products meet the requirements of explosion protection according to
IECEx.
IECEx classification:
Ex nA IIC T4 Gc
DEK 14.0025X
The products meet the requirements of the following standards:
● IEC 60079-15 : 2010 (Explosive atmospheres - Part 15: Equipment protection by type of
protection "n"
● IEC 60079-0 : 2011 (Explosive atmospheres - Part 0: Equipment - General requirements)
IECEx (optical radiation)
The SIMATIC NET products meet the requirements of explosion protection according to
IECEx.
IECEx classification:
Ex nA [op is Gb] IIC T4 Gc
DEK 14.0026X
The products meet the requirements of the following standards:
● IEC 60079-15 (Explosive atmospheres - Part 15: Equipment protection by type of
protection "n"
● IEC 60079-0 (Explosive atmospheres - Part 0: Equipment - General requirements)
● IEC 60079-28 (Explosive atmospheres - Part 28: Protection of equipment and
transmission systems using with optical radiation)
You will find the current versions of the standards in the currently valid IECEx certificates.
modules MM991-2 meet the requirements of this approval.
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
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