Skip to main content

PSTX-ND Enclosed Softstarters

PSTX advanced range softstarters provide next-level functionality for motor control in normal duty applications. Available from 20-1000 HP.

Designed to perform reliably in nearly any environment and on almost any application, the PSTX-ND Enclosed Softstarters combine the best of ABB’s wide range of industrial low voltage controls.  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.


  • Keep your motor safe with built-in motor protections
  • Fast and easy set-up with large graphical display
  • Eliminate water hammering with torque control
  • Reduce energy losses with built-in bypass.


  • UL 508A
  • Operational voltage: 480 V AC
  • Rated operational HP: 20 – 1000HP
  • UL 3-wire service entrance rating up to 700HP
  • NEMA Type: 12, 3R and 4 enclosure
  • Door mounted HMI and pilot devices included