Siemens SIMATIC NET S7-300 - PROFIBUS Equipment Manual page 31

Observe installation guidelines
The product meets the requirements if you observe the following during installation and
operation:
• The notes in the section Installation, connection, commissioning, removal (Page 17)
• The installation guidelines in the document /1/ (Page 35)
The product meets the explosion protection requirements outlined below.
IECEx
Classification: Ex ec IIC T4 Gc, Certificate no.: IECEx DEK 18.0019X
The product meets the requirements of the standards:
• IEC 60079-0 - Explosive atmospheres - Part 0: Equipment - General requirements
• IEC 60079-7 - Explosive Atmospheres - Part 7: Equipment protection by increased safety 'e'
ATEX
Classification: II 3G Ex ec IIC T4 Gc, Certificate no.: DEKRA 18ATEX0027 X
The product meets the requirements of the standards:
• EN IEC 60079-0 - Explosive atmospheres - Part 0: Equipment - General requirements
• EN 60079-7 - Explosive Atmospheres - Part 7: Equipment protection by increased safety 'e'
UKEX
Classification: Ex ec IIC T4 Gc, Certificate no.: DEKRA 21UKEX0003 X
The product meets the requirements of the standards:
• EN IEC 60079-0 - Explosive atmospheres - Part 0: Equipment - General requirements
• EN 60079-7 - Explosive Atmospheres - Part 7: Equipment protection by increased safety 'e'
Importer UK: Siemens plc (see above)
CCC
Classification: Ex na IIC T4 Gc
The product meets the requirements of the following standards:
• GB 3836.1
Explosive atmospheres - Part 0: Equipment - General requirements
• GB 3836.3
Explosive atmospheres - Part 3: Equipment protection by increased safety "e"
• GB 3836.8
Explosive atmospheres - Part 15: Equipment protection by type of protection 'n'
CP 343-5
Equipment Manual, 05/2023, C79000-G8976-C160-04
WARNING
Approvals
31