The ABB 3AXD50000301867 is the order code for an ACH580-01-03A9-6+B056, a wall-mounted LV AC drive built for HVAC duty. It takes 3-phase 500-600 V input and delivers 3.9 A continuous output, rated 3 Hp under light-overload profile. Enclosure is IP55 with NEMA Type 12, suitable for washdown or dusty environments without a separate cabinet.
Frame size R2 keeps the footprint compact for wall-mounting — fits on a standard backplate without overhang. The 50/60 Hz line frequency is handled natively; no configuration needed for 50 vs 60 Hz mains. Output current of 3.9 A matches a 3 Hp motor at 460 V; if the motor is 575 V, the current limit stays the same but the power derates slightly — check the motor nameplate FLA against the drive's continuous rating.