International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 31G

Intrinsically-safe apparatus

 
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SC 31G Work programme (2)

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IEC 60079-11 fi1 Ed. 6.0  

Interpretation sheet 1 for IEC 60079-11 Ed. 6.0: Explosive atmospheres Part 11: Equipment protection by intrinsic safety "i"
31G/235/ISH CDIS
  • CDIS
  • Draft circulated as FDIS

2014-07

APUB
  • APUB
  • Draft approved for publication

2014-09

 
IEC/TS 60079-39 Ed. 1.0  

Explosive atmospheres - Part 39: Intrinsically Safe Systems with electronically controlled spark duration limitation
31G/236A/DTS2011-04CDTS
  • CDTS
  • Circulated Draft Technical Specification

2014-08

APUB
  • APUB
  • Draft approved for publication

2015-02

PT 60079-39Dr. Ing. Udo Gerlach2015-07