Note for the manufacturers of machines
This product is not a machine in the sense of the EC Machinery Directive. There is therefore no
declaration of conformity relating to the EC Machinery Directive 89/392/EEC for this product.
ATEX (KEMA 07 ATEX0145 X)
ATEX (explosion protection directive)
WARNING
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 (https://
support.industry.siemens.com/cs/ww/en/view/78381013).
Enter the document identification number C234 as the search term.
The SIMATIC NET products meet the requirements of the EC directive 94/9/EC "Equipment
and Protective Devices for Use in Potentially Explosive Atmospheres”. and as of 20.04.2016
the EC directive 2014/34/EU.
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 (electrical apparatus for potentially explosive atmospheres; Type of protection
"n")
● EN 60079-0 (Explosive atmospheres - Part 0: Equipment - General requirements)
You will find the current versions of the standards in the currently valid ATEX certificates.
IECEx
The SIMATIC NET products meet the requirements of explosion protection according to IECEx.
IECEx classification:
Ex nA IIC T4 Gc
DEK 14.0025X
Certifications and approvals
11.2 Product group X-300M
SCALANCE X-300
258 Operating Instructions, 11/2019, A5E01113043-24
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