International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
SC 31M |
Non-electrical equipment and protective systems for explosive atmospheres |
SC 31M Project files
 Project Reference |  Current Stage | Language | Frcst Date | CLC | Document Reference | Downloads |
|---|---|---|---|---|---|---|
PWI 31M-1 Ed. 1.0Mining equipment requirements | DEL
| E | ||||
PWI 31M-2 Ed. 1.0Non-electrical equipment and components - Ignition hazard assessment, basic methods and requirements | DEL
| E | ||||
IEC 60079-20-1 Ed. 1.0Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data | PPUB
| B | 2010-02 | yes | Webstore | |
IEC 60079-20-1 fC1 Ed. 1.0Corrigendum 1 - Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data | PPUB
| B | Webstore | |||
ISO/IEC 80079-20-1 Ed. 1.0Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data | PWI
| E | ||||
ISO/IEC 80079-20-2 Ed. 1.0Explosive atmospheres - Part 20-2: Material characteristics - Combustible dusts test methods | PWI
| E | ||||
ISO/IEC 80079-20-2 ff1 Ed. 1.0Explosive atmospheres - Part 20-2: Material characteristics - Combustible dusts test methods | MERGED
| E | 2010-10 | yes | ||
ISO/IEC 80079-34 Ed. 1.0Explosive atmospheres - Part 34: Application of quality systems
for equipment manufacture
| PPUB
| B | 2011-04 | yes | Webstore | |
PWI
| E | |||||
ISO/IEC 80079-38 Ed. 1.0Explosive Atmospheres - Part 38: Equipment and components in explosive atmospheres in underground mines | CCDV
| B | 2013-09 | no | ||
ISO 80079-36 Ed. 1.0Explosive atmospheres - Part 36: Non-electrical equipment for use in explosive atmospheres - Basic method and requirements | CCDV
| B | 2013-09 | no | ||
ISO 80079-37 Ed. 1.0Explosive atmospheres - Part 37: Non-electrical equipment for explosive atmospheres - Non electrical type of protection constructional safety "ch", control of ignition source "bh", liquid immersion "kh" | CCDV
| B | 2013-09 | no |