ABB PSTX1050-600-70 PSTX Soft starter

ABB PSTX1050-600-70
Item Number: PSTX1050-600-70
  • Softstarter
  • Product Code: 1SFA898120R7000
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The ABB PSTX1050-600-70 provides multifunction motor protection, requires no additional devices, and withstands severe interruptions due to overloads and unstable mains' operation. PT-100, ground-fault protection, over/under voltage protection and many other features help ensure increased motor reliability.

The ABB PSTX105060070 can limit current in three different algorithms: standard, dual and linear current variation. This provides flexible control when starting the motor. In addition, this function allows the motor to be used in unstable mains conditions.


  • Three-phase control
  • Rated operational current PSTX: 30 to 370 A (delta connection: 640 A)
  • Operating voltage: 208-690 V ac
  • Wide range of nominal control supply voltages: 100-250 V, 50/60 Hz

Specifications ABB PSTX1050 600 70:

Weight64,2 Kg
Dimensions515 mm x NA x 435 mm
Item Identification Code1SFA898120R7000
Customs Tariff Compliance Number85371099


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