The Siemens 3VA2563-5MN32-0KC0 is a 3-pole motor protection circuit breaker from the 3VA2 IEC frame 1000 series, rated at 630 A continuous current with a breaking capacity of 55 kA at 415 V AC (class M). It carries the ETU350M LSI trip unit — adjustable overload protection Ir from 250 A to 630 A, short-circuit protection Isd from 3 to 15 × Ir, and instantaneous fixed at 15 × In. The integrated shunt trip (STL) operates on 220–250 V DC or 208–277 V AC, and two auxiliary switches (HQ) provide status feedback. A nut keeper kit is included for secure mounting.
This order code is listed as current-production lifecycle stage, meaning it remains in active manufacture and available through standard Siemens distribution channels.