Revidiran
Gives requirements for the design, construction, testing and marking of electrical apparatus, with a rated value of supply voltage not exceeding 11 kV r.m.s. a.c. or d.c., with type of protection 'e' that does not produce sparks, arcs, or dangerous temperatures in normal operation.
POVUČEN
IEC 60079-7:1990 ED2
POVUČEN
IEC 60079-7:1990/AMD1:1991 ED2
POVUČEN
IEC 60079-7:1990/AMD2:1993 ED2
POVUČEN
IEC 60079-7:2001 ED3
99.60
Povlačenje stupilo na snagu
10. 7. 2006.
POVUČEN
IEC 60079-7:2001/COR1:2004 ED3
POVUČEN
IEC 60079-7:2006 ED4