NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61010-2-051 ; VDE 0411-2-051:2016-02 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60079-5 | 2015-02 | Explosive atmospheres - Part 5: Equipment protection by powder filling "q" More |
| IEC 60079-6 | 2015-02 | Explosive atmospheres - Par 6: Equipment protection by liquid immersion "o" More |
| IEC 60079-7 | 2015-06 | Explosive atmospheres - Part 7: Equipment protection by increased safety "e" More |