Frame A and the current ladder
The 3AXD50000384853: Within the Frame A family the current steps are 9 A, 13.5 A, 21 A, and 28 A — this order code sits at the 13.5 A step, so the same panel cutout, footprint, and connector layout hold across the ladder. That makes the 9 A sibling (3AXD50000384815) a drop-in on the mechanical and supply side; the only thing that changes is the continuous current the drive will deliver to the motor, which is undersized for a 13.5 A application and oversized for a 9 A one — not a functional substitute for either duty point. For sizing context, the 21 A and 28 A Frame A siblings (3AXD50000384860, 3AXD50000384884) cover the next two steps up the current ladder. Same 3-phase, same 200-480 V input, same IP20, same 48-63 Hz window — they share the panel footprint and only the output current rating moves, which is the typical upsize path when a machine is re-rated to a larger servo motor without changing the cabinet layout.
Compliance and documentation scope
WEEE Category is listed as Product Not in WEEE Scope for this order code, which is the compliance line a broker or quality file owner will look for first when checking the regulatory pack.