Frame, mounting, and enclosure
The 3ABD00058836-D: Frame size R3 defines the physical footprint — it's a wall-mounted unit, not intended for rack or cabinet integration. The IP21 degree of protection and NEMA Type 1 enclosure mean it's suitable for indoor, dry environments where tools or fingers might contact the enclosure but no water spray is present. Plan for wall space and clearance around the gland plate for incoming cables.
Three duty classes are listed: normal use at 15 kW / 32 A, light-overload at 15 kW / 30 A, and heavy-duty at 11 kW / 25 A. The normal-duty figure is the continuous rating for fan and pump profiles; heavy-duty covers constant-torque or cyclic loads like conveyors or crushers. Light-overload sits between them — useful when occasional overloads are expected but not sustained.