Part overview and key ratings
The 1SFA896110R1100: ABB PSR37-600-11 softstarter rated at 37 A for 208-600 V AC three-phase motors. Uses voltage ramp soft start with adjustable ramp time from 0 to 20 seconds and initial voltage 40-70% of line. Control supply is 24 V AC/DC via screw terminals. Recommended overload protection is the MS450 set to 28-40 A range.
