Interrupting capacity is the headline number here: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V. That puts it in the high-fault-current bracket — useful downstream of a large transformer or on a switchboard with stiff utility feed. Physical fit: 138 mm wide, 248 mm tall, 110 mm deep.
Integration notes for the panel builder
The 3VA2440-7MP32-0AA0 includes a communication function — check the specific protocol variant on your order code suffix if you need fieldbus integration. Power loss at full rated current is 63.5 W max; factor that into your enclosure thermal calculation. The ETU550M release is field-adjustable, but the trip curves and settings should be coordinated with the upstream protective device before commissioning.