Breaking capacity is the headline number here: 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and still 17 kA at 690 V. That's a high-interrupting rating — it clears serious fault energy without the arc climbing upstream.
At 55 °C it's 120 A, at 60 °C it's 117.5 A, at 65 °C it's 115 A, and at 70 °C it's 112.5 A. If the panel runs hot — say near other breakers or a transformer — that derating curve tells you exactly what you can pull without nuisance tripping. No guesswork. The IP40 front protection means it's fine in a clean indoor panel; keep it out of washdown zones.
It carries an undervoltage release (UVR) as standard — the auxiliary trip specified is 3VA9608-0BB24. If you need those, this isn't the order code.
The 3VA1112-5EF32-0CA0 measures 130 mm high, 76.2 mm wide, and 70 mm deep.