NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
Explosive atmospheres - Part 42: Electrical safety devices for the control of potential ignition sources for ex-equipment, type of protection "f"
Begin
2021-10-18
WI
74980
Planned document number
prEN IEC 60079-42
Responsible national committee
DKE/K 241 - Schlagwetter- und explosionsgeschützte elektrische Betriebsmittel
Responsible european committee
CLC/TC 31 - Electrical apparatus for explosive atmospheres - General requirements
