Siemens SIMATIC ET 200M Operating Instructions Manual page 228

Technical Specifications
10.1 Standards and Approvals
UL Approval
Underwriters Laboratories Inc. according to
● UL 508 (Industrial Control Equipment)
CSA Certification
Canadian Standards Association according to
● C22.2 No. 142 (Process Control Equipment)
or
Underwriters Laboratories Inc. according to
● UL 508 (Industrial Control Equipment)
● CSA C22.2 No. 142 (Process Control Equipment)
or
Underwriters Laboratories Inc. according to
● UL 508 (Industrial Control Equipment)
● CSA C22.2 No. 142 (Process Control Equipment)
● UL 1604 (Hazardous Location)
● CSA-213 (Hazardous Location)
APPROVED for use in
Class I, Division 2, Group A, B, C, D Tx;
Class I, Zone 2, Group IIC Tx
Note
Currently valid certifications can be found on the rating of the relevant module.
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Operating Instructions, 12/2008, EWA-4NEB780600602-08
ET 200M