Замењен
Deals with devices for isolation, devices for switching-off for mechanical maintenance, devices for emergency switching and functional switching devices.
ПОВУЧЕН
IEC 60364-5-537:1981 ED1
99.60
Повлачење ступило на снагу
16. 8. 2001.
ПОВУЧЕН
IEC 60364-5-53:2001 ED3