.Spot.ACdqo.Breakers.Switch .Spot.ACdqo.Breakers.SwitchAllows single-phase switching.
'closed' and 'open' determine the mechanical switch-position.
Electrically the switch is on if it is 'closed', whereas it is switched off, if it is mechanically 'open' and the corresponding phase-current crosses zero.
Contains no plasma-arc, in contrast to Breaker.
Note: currently not suitable for steady-state simulation. In this case use ForcedSwitch.