What the 130 A rating means for fit
The AF140-30-11-12: The 130 A rating is the contactor's thermal continuous current (Ith) under IEC 60947-4-1, governing its ability to carry motor inrush and steady-state load without overheating. For a DC motor drive application, this contactor sits between the drive output and the motor — the 130 A frame handles the full-load current of a motor sized to that ampacity, with the coil draw on the control side kept separate. Panel builders should verify the coil voltage range (48 V to 1 V in the description) matches the control transformer output before wiring.