Rated short-circuit breaking capacity hits 220 kA at 240 V, 154 kA at 415 V, 36 kA at 440 V, and 17 kA at 690 V. At 415 V — common for industrial distribution in IEC markets — that 154 kA clears a fault before upstream devices need to coordinate. At 690 V the 17 kA rating still covers most motor branch circuits.
Thermal derating and auxiliary contacts
Rated 200 A from 40 °C through 50 °C ambient, then derates to 194 A at 55 °C, 188 A at 60 °C, 182 A at 65 °C, and 176 A at 70 °C.
Footprint is 140 mm wide × 158 mm tall × 70 mm deep. Four-pole MCCB this size bolts into a standard panel-mount cutout; no DIN-rail clip on this class. Front IP40 — fine for a dry indoor enclosure, not for washdown zones.