Project
IEC 60617 DB Extended procedure for change request C00203, symbol S01867; C00204, symbol S01868; C00205, symbol S01869, Change over switches (Proposed horizontal standard)
Begin
2011-02-11
Planned document number
IEC 3/1036/CD
Responsible national committee
Responsible international committee
IEC/TC 3 - Information structures, documentation and graphical symbols