Semi Automatic Star Delta (SASD) is the method of starting 3-phase pump-sets. During the starting of pump-sets, the changeover from star winding to delta winding is done manually. L&T’s SASD starter provides basic function of ON/OFF operation and overload protection of the pump set.


SASD Starter:

  • MK1 SASD – with MK1 contactors and MK1 relay
  • MU SASD – with MU contactors and MU relay
  • MB SASD – with MU contactors and MN relay
  • ML SASD – with ML contactors and ML relay