For the BlueSmart Chargers there's an optional Start interruption (Si) Option available, an additional line, which provides a 12V 0.5A signal as soon as the charger is connected to the mains.
I tried to buy a charger 12/7 with this option, but I was told that only the 25A type would be available with it. In the data sheet instead the Si-Option is displayed for any BlueSmart charger.
Does anybody know if this Si-Option is available for the 12/7 version or for any other version than 12/25? If so, how can I order it?