NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN VDE 0170/0171-14 ; VDE 0170/0171-14:1992-08 [Withdrawn] references following documents:

Document number Edition Title
EN 50014/A1 1979-07 Electrical apparatus for potentially explosive atmospheres; general requirements More 
EN 50014/A2 1982-06 Electrical apparatus for potentially explosive atmospheres; general requirements More 
EN 50014/A3 1982-12 Electrical apparatus for potentially explosive atmospheres; general requirements More 
EN 50014/A4 1982-12 Electrical apparatus for potentially explosive atmospheres; general requirements More 
EN 50014/A5 1986-02 Electrical apparatus for potentially explosive atmospheres; general requirements More 
EN 50019/A1 1979-07 Electrical apparatus for potentially explosive atmospheres; increased safety e More 
EN 50019/A2 1983-09 Electrical apparatus for potentially explosive atmospheres; increased safety e More 
EN 50019/A3 1985-12 Electrical apparatus for potentially explosive atmospheres; increased safety e More 
EN 50019/A4 1989-10 Electrical apparatus for potentially explosive atmospheres; increased safety e; additional definitions, requirements and tests für resistance heating devices and units More 
EN 50019/A5 1990-08 Electrical apparatus for potentially explosive atmospheres; increased safety e More