Atex; Iecex; A.4 Atex - Siemens SCALANCE M874-2 Operating Instructions Manual

Approvals

A.4 ATEX

A.4

ATEX

Explosion protection directive (ATEX)
The SIMATIC NET product meets the requirements of the EC directive:94/9/EC "Equipment
and Protective Devices for Use in Potentially Explosive Atmospheres".
When using (installing) SIMATIC NET products in hazardous area zone 2, make absolutely
sure that the associated conditions are adhered to:
You will find these conditions on the SIMATIC NET Manual Collection.
• "Approval of SIMATIC/ SIMATIC NET Products for Direct Installation in Ex-Zone 2"
ATEX code:
II 3 G Ex nA IIC T4 Gc
Test type certificate
KEMA 07 ATEX 0145X
The product meets the requirements of the standards
● EN 60079-0:2009 (Explosive atmospheres - Part 0: Equipment - General requirements)
● and EN 60079-15: 2010 (electrical apparatus for potentially explosive atmospheres; Type
of protection "n")
A.5

IECEx

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)
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WARNING
Operating Instructions, 07/2014, C79000-G89760-C331-03
SCALANCE M874, M876