The Siemens 3VA1163-6ED32-0AA0-ZD00 is an IEC frame 160 circuit breaker in the 3VA1 series, configured for line protection with a TM210 thermal-magnetic trip unit. It is a 3-pole unit rated at 63 A (In), with a fixed overload protection setting (Ir = 63 A) and a fixed short-circuit protection setting (Ii = 10 × In). The breaking capacity is class H, delivering Icu = 70 kA at 415 V — meaning it can safely interrupt fault currents up to that level without upstream cascading, which is critical for high-fault panels where the available short-circuit current is substantial.
This breaker mounts on a DIN rail in a standard 3-pole width for the 3VA1 frame. The nut keeper kit (ZD00 suffix) ships in the carton — no separate bracket order needed, so the kit is complete for the OEM install. The TM210 trip unit is fixed, not adjustable for overload; the short-circuit pickup is fixed at 10× In, so verify coordination with downstream devices before committing the BOM line.