1 | IEC 60050-426:1990 International Electrotechnical Vocabulary (IEV) - Chapter 426: Electrical apparatus for explosive atmospheres |
2 | IEC 60079-5 Electrical apparatus for explosive gas atmospheres - Part 5: Powder filling "q" |
3 | IEC 60079 - Electrical apparatus for explosive gas atmospheres - Part 6: Oil immersion "o" |
4 | IEC 60079-7 Electrical apparatus for explosive gas atmospheres - Part 7: Equipment protection by increased safety "e" |
5 | IEC 60079-18 Electrical apparatus for explosive gas atmospheres - Part 18: Construction, test and marking of type of protection encapsulation "m" electrical equipment |
6 | IEC 60079-26 Electrical apparatus for explosive gas atmospheres - Part 26: Construction, test and marking of Group II Zone 0 electrical equipment |
7 | IEC 60079-28 Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation |
8 | IEC 60204-1 Safety of machinery - Electrical equipment of machines - Part 1: General requirements |