NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
IEC/IEEE 60079-30-1 Ed. 1.0: Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General, type testing and design requirements
Begin
2011-12-16
Planned document number
IEC 31/974/CD
Responsible national committee
DKE/K 241 - Schlagwetter- und explosionsgeschützte elektrische Betriebsmittel