The 3ABD00046691-D: The normal-use rating (4 kW, 9.4 A) covers constant-torque applications like conveyors and pumps at full load. The heavy-duty rating (3.0 kW, 7.2 A) applies for higher peak demands or cyclic loads — match this to your motor nameplate if the application involves frequent starts or overloads. The light-overload rating (4.0 kW, 8.9 A) sits close to normal use, useful when the load profile is mostly steady with short bursts.
Wall-mounted, IP21, NEMA Type 1 — suitable for indoor, clean environments. Frame R1 keeps the footprint compact; verify gland plate clearance for incoming mains and motor cables.
