ABB Softstarters (PSR, PSE, PSTX)

ABB softstarters in the PSR, PSE and PSTX families cover 3.9 A to 1,250 A and 1.5 kW to 710 kW on 3-phase motors. Stoklink ships worldwide from Turkey and quotes project volumes on request.

What's in this range

• PSR: compact units for smaller motors, with examples from 6 A up to about 72 A.
• PSE: mid-range softstarters with built-in bypass, with examples from 45 A to 170 A.
• PSTX: high-performance units with more control functions, from about 30 A up to 1,250 A.

How to choose

• Motor current and supply voltage. The listed units cover 208 to 600 V AC.
• Series: PSR for basic starting, PSE for mid-range, PSTX for demanding applications and communication.
• Starting duty and number of starts per hour.
• Control voltage and fieldbus module requirements.

FAQ

What does the number in PSTX105-600-70 mean?

It is the rated current in amperes, followed by the maximum supply voltage and the control voltage code. This one is 105 A at up to 600 V.

Is a bypass contactor included?

Several ABB softstarter series have the bypass built in. Check the series datasheet for the exact model before ordering.

Do you ship ABB softstarters internationally?

Stoklink ships worldwide from Turkey on EXW terms. Lead time depends on distributor stock, and project quantities are quoted on request.