Siemens SCALANCE X-300 Series Operating Instructions Manual page 276

Certifications and approvals
11.5 XR-300M EEC product group
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.
Note
Only variants with 24 VDC power supply meet the requirements of this approval.
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)
Note
Only variants with 24 VDC power supply meet the requirements of this approval.
IEC 61850‑3 (EN55022 / CISPR22 CLASS A)
The product meets the requirements of the standard IEC 61850‑3
(EN55022 / CISPR22 CLASS A).
IEEE 1613
The product meets the requirements of the standard IEEE 1613 CLASS 1 (electrical ports) or
IEEE 1613 CLASS 2 (optical ports).
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Operating Instructions, 11/2019, A5E01113043-24
SCALANCE X-300