The ABB 1SFA898113R7000 is a PSTX250 soft starter with auto phase sequence detection, rated for 208-600 V AC at 50/60 Hz. It accepts a control supply of 100-250 V AC and a separate 24 V DC control circuit, so the logic side stays isolated from the power loop — useful when a PLC cabinet runs on 24 V and the motor circuit is 400 V.
Protection and communication
Built-in electronic overload protection covers locked rotor, current imbalance, earth fault, phase reversal, and under/over voltage — 22 protection functions in total, configurable per motor duty. The unit communicates over Modbus RTU, Modbus TCP, EtherNet/IP, EtherCAT, DeviceNet, CANopen, PROFIBUS, PROFINET, BACnet IP, and BACnet MSTP, so it fits into nearly any control architecture without a gateway.
RoHS compliant per EU Directive 2011/65/EU and Amendment 2015/863. WEEE category 5 (small equipment). CAD dimensional drawing and EPLAN data are available for panel integration.
