ABB 3AXD50000661985 is an LV AC machinery drive module rated for 0.55 kW normal-use output at 3.7 A, fed from a single-phase 200-240 V supply. Heavy-duty rating is 0.37 kW at 2.4 A; light-overload rating is 0.55 kW at 3.5 A. Frame size R0, module mounting, IP20 protection.
Heavy-duty at 2.4 A covers constant-torque applications such as conveyors or positive-displacement pumps where the drive sees sustained overload. The input is single-phase only — do not feed it from a three-phase line without checking the supply configuration. IE2 efficiency is baseline for this power class; no premium-efficiency requirement here. Frequency acceptance from 47.5 to 63 Hz means it handles 50 Hz and 60 Hz mains without derating.
