This MCCB delivers 242 kA at 240 V, 187 kA at 415 V and at 440 V, 121 kA at 500 V, and 3.8 kA at 690 V. At 415 V, 187 kA covers nearly any industrial transformer secondary or high-fault panel bus; the drop to 3.8 kA at 690 V means it's not intended for 690 V main feeders, but for 400/415 V distribution it has headroom to spare.
The 4-pole width (140 mm) is wider than a 3-pole unit; verify your busbar spacing and enclosure depth before committing the BOM. An optional motor drive can be added as a product extension for remote tripping or re-closing schemes.