That's one less variable on a BOM line. Breaking capacity is the headline number here: 121 kA at 240 V AC, 75.6 kA at 415 V, 52.5 kA at 440 V, and it still holds 11.9 kA at 500 V and 690 V.
Rated current holds at 16 A from 40 °C through 55 °C, then steps down to 15 A at 60 °C, 65 °C, and 70 °C. That's a clean derating curve — no surprise drop at 50 °C. If your panel ambient sits at 60 °C, you lose 1 A per pole; plan the load accordingly. Footprint is 76.2 mm wide (3 in), 130 mm tall, 70 mm deep — a standard 3-pole MCCB width that drops into a SENTRON distribution board or a DIN-rail adapter without re-drilling the gland plate.