The Siemens SENTRON 3VA2163-7HN32-0CC0 is a 3-pole molded case circuit breaker (MCCB) rated for 63 A continuous current across the full operating temperature range from -25 °C to 70 °C — no derating needed up to the ceiling. Its interrupting capacity hits 330 kA at 240 VAC, dropping to 242 kA at 415/440 V, 187 kA at 500 V, and 3.7 kA at 690 V. The 756 A maximum/minimum entry looks like a data artifact — the real continuous rating is the 63 A frame. The auxiliary switches give you status feedback (open/closed) back to a PLC or indicator lamp without extra wiring. No communication function onboard; this is a straight electromechanical breaker with no Modbus or PROFIBUS interface.
The UVR coil and auxiliary switch wiring share the same terminal block; verify polarity on the UVR before energizing — a reversed free-wheel diode on an inductive load can weld the release.