Peter electronic versistart ii 9a soft starter with reversing functions peter electronic 2s610 40009 the versistart ii 9 ps is a 9a soft start unit that also features reversing and soft stop functions thyristors are use to control the soft start and a relay is used for the currentless reversing additional features include current monitoring and blocking protection 4x potentiometers to adjust starting torque stopping torque acceleration deceleration time overcurrent limit programmable s