It ships with the ETU860 electronic overcurrent release — that's the programmable unit with LSIG (long-time, short-time, instantaneous, ground-fault) capability, not a fixed thermal-magnetic. The N-conductor protection is adjustable: it can be switched OFF or set from 20 % to 160 % of the phase rating. That adjustability matters when you're feeding a panel that may or may not have a full-capacity neutral, or when you need to coordinate with downstream sub-feed breakers.
The 3VA2110-5KQ32-0AA0 occupies 105 mm width, 181 mm height, and 86 mm depth. It is a 3-pole unit with no trip indicator and no undervoltage release. Front face carries an IP40 protection class.
Maximum power loss is 10 W.