The ABB 3AXD50000798940 is a general-purpose wall-mounted drive rated for 3-phase 208-240 V input. Frame R9 carries the heavy-duty UL output at 343 A (125 Hp) and light-overload at 396 A (150 Hp). IP21 with NEMA Type 1 enclosure suits it for clean indoor panel or wall mounting.
Light-overload rating at 396 A covers constant-torque applications like conveyors or pumps where the drive runs near full load continuously. Heavy-duty rating at 343 A handles the higher peak demand of a crusher or extruder — the drive can deliver 125 Hp in that duty cycle without tripping on current limit. Both ratings are UL-listed, so the drive lands straight into a UL 508A panel without a derating footnote.
Active in production. This is a current catalog item, not a phase-out or last-time-buy.
Frame R9 is a wall-mount enclosure — gland plate on the bottom, cable entry from below. IP21 keeps dust out of a control room but not a washdown area. NEMA 1 means no drip shield; mount it indoors away from condensation.