IEC TR 60079-12:1978
Electrical apparatus for explosive gas atmospheres. Part 12 : Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents
- Standard No.
- IEC TR 60079-12:1978
- Release Date
- 1978
- Published By
- International Electrotechnical Commission (IEC)
- Status
- Latest
- IEC TR 60079-12:1978
- Replace By
- IEC 60079-20-1:2010
- Scope
- This report provides guidance on the selection of the appropriate group or sub-group of electrical apparatus, protected by flameproof enclosure or designed to be intrinsically safe, according to the gas or vapour in which it is intended to be used. Provi
IEC TR 60079-12:1978 history
- 1978 IEC TR 60079-12:1978 Electrical apparatus for explosive gas atmospheres. Part 12 : Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents
IEC TR 60079-12:1978 Electrical apparatus for explosive gas atmospheres. Part 12 : Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents was changed to IEC 60079-20-1:2010 Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data.
