Siemens SIMATIC ET 200M Operating Instructions Manual page 224

Technical Specifications
10.1 Standards and approvals
ATEX approval
According to EN 60079-15 (Electrical apparatus for potentially explosive atmospheres - Part
15: Type of protection "n") and EN 60079-0 (Electrical apparatus for potentially explosive
atmospheres - Part 0: General Requirements) and EN 60079-0 (Electrical apparatus for
potentially explosive atmospheres - Part 0: General requirements).
II 3 G Ex nA IIC Tx Gc
DEKRA 13ATEX0015 X
OR
According to EN IEC 60079-7 (Electrical apparatus for potentially explosive atmospheres - Part
7: Increased safety "e") and EN 60079-0 (Electrical apparatus for potentially explosive
atmospheres - Part 0: General Requirements), EN 60079-15 (Electrical apparatus for
potentially explosive atmospheres – Part 15: Type of protection "n") and EN IEC 60079-0
(Electrical apparatus for potentially explosive atmospheres - Part 0: General requirements).
II 3 G Ex ec nC IIC Tx Gc
DEKRA 21ATEX0048 X
Special conditions in explosive atmospheres:
• The equipment shall only be used in an area of not more than pollution degree 2, as
defined in EN 60664-1.
• The equipment shall be installed in a suitable enclosure providing a degree of protection
not less than IP54 in accordance with EN IEC 60079-0. The ambient conditions must be
taken into consideration for use.
• Provisions shall be made to prevent the rated voltage from being exceeded by transient
disturbances of more than 119 V.
UKEX approval
According to EN IEC 60079-7 (Explosive atmospheres – Part 7: Equipment protection by
increased safety "e"), EN 60079-15 (Electrical apparatus for potentially explosive atmospheres
- Part 15: Equipment protection by type of protection "n") and EN IEC 60079-0 (Explosive
atmospheres – Part 0: Equipment - General requirements).
II 3 G Ex ec nC IIC Tx Gc
DEKRA 21UKEX0011 X
Special conditions in explosive atmospheres:
• The equipment shall only be used in an area of not more than pollution degree 2, as
defined in EN 60664-1.
• The equipment shall be installed in a suitable enclosure providing a degree of protection
not less than IP54 in accordance with EN IEC 60079-0. The ambient conditions must be
taken into consideration for use.
• Provisions shall be made to prevent the rated voltage from being exceeded by transient
disturbances of more than 119 V.
224
Operating Instructions, 04/2022, EWA-4NEB7806006-09
ET 200M