Duty ratings that matter for pump and conveyor loads
The 3ABD00049407-D: Normal-use output is 355 kW / 650 A — that's your continuous rating for centrifugal pumps or fans. Heavy-duty use drops to 250 kW / 477 A, which is the number to size against for conveyors or positive-displacement pumps that hit peak torque during start. Light-overload use (355 kW / 634 A) sits between the two but still below the normal-use current; if you're running a constant-torque profile, the heavy-duty figure is the one that governs the thermal limits.
Lifecycle and sourcing
The lifecycle stage is marked current, and the product status is Active — no end-of-life notice. That means you can place this on a BOM without an imminent obsolescence risk.
