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PSTX Open Softstarters

PSTX advanced range softstarters provide next-level functionality for motor control in normal duty applications. Available from 30-1250 A. 

PSTX softstarters offer the most advanced features and protections in a single enclosure. Complete with built-in Modbus-RTU communications and optional plug-in Anybus modules for most all  communication protocols.


  • Help secure motor reliability
  • Improve installation efficiency
  • Increase application productivity.


  • Three-phase controlled
  • Operational voltage: 208-690 V AC
  • Wide rated control supply voltage: 100-250 V, 50/60 Hz
  • Rated operational current: 30…1250 A (inside delta: 2160 A)
  • Coated circuit boards
  • Torque control for excellent control of pumps.