The single coil Elettrostart solenoids are for intermittent
duty provinding high FORCE-STROKE pick-up. These
solenoids are used to stop diesel engines when energized
by actuating the fuel supply lever. The solenoid is deenergized
when the engine is running, only in the stop
phase it is energized cutting off the fuel flow.
Due to its high operating power the energized time
must not exceed one minute, while the de-energized time
between two energizing phases must be long enough for
the solenoid to cool down.