The 3VA2140-5MN32-0BA0: Three poles, 40 A at 40 °C through 50 °C without derating; above that the thermal curve pulls it down to 36 A at 70 °C.
Trip unit and protection logic
The ETU350M electronic release handles overload, short-circuit, and ground-fault (though this variant ships without ground-fault monitoring — the release is capable, but the module is omitted here). An undervoltage release (UVR) is integrated — part number 3VA9608-0BB11 for the auxiliary trip coil. That means the breaker drops on loss of control voltage, which is standard for emergency-stop circuits or undervoltage protection schemes. No auxiliary contacts on this variant, so if you need status feedback to a PLC, you add them externally.
That is the standard 3VA2 footprint — it drops into the same cutout as other 3VA2 three-pole frames.