Indication of required several information on system separation. Deprecated because of replacement by four properties. The reason is that the property is composed of four values: length [NNN], the length of the system separation in metres; switch off breaker [Y/N]. Single selection of ‘Y=yes’ or ‘N=no’ to show whether the breaker has to be switched off; lower pantograph [Y/N]. Single selection of ‘Y=yes’ or ‘N=no’ to show whether the pantograph has to be lowered, and [CharacterString] to show whether the supply system has to be changed.