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ATEX (explosion protection directive)
When using SIMATIC NET products in hazardous area zone 2, make absolutely sure that
the associated conditions in the following document are adhered to:
"SIMATIC NET Product Information Use of subasseblies/modules in a Zone 2 Hazardous
Area".
You will find this document
• on the data medium that ships with some devices.
• on the Internet pages of Siemens Industry Online Support
Enter the document identification number C234 as the search term.
SIMATIC NET products meet the requirements of the EC directive:94/9/EC "Equipment and
Protective Devices for Use in Potentially Explosive Atmospheres".
ATEX classification:
II 3 G Ex nA IIC T4 Gc
KEMA 07ATEX0145 X
The products meet the requirements of the following standards:
● EN 60079-15: 2010 (electrical apparatus for potentially explosive atmospheres; Type of
protection "n")
● EN 60079-0: 2009 (Explosive atmospheres - Part 0: Equipment - General requirements)
IECEx
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)
SCALANCE X-300M
Compact Operating Instructions, 10/2014, A5E02630801-06
WARNING
(http://support.automation.siemens.com/WW/view/en).
8.1 X-300M approvals, certificates
Approvals
53
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