Its rated continuous current Iu is 200 A, and it holds that rating flat from 40 °C through 50 °C before derating to 192 A at 55 °C, 188 A at 60 °C, 184 A at 65 °C, and 180 A at 70 °C — so if your panel ambient runs above 50 °C, the 200 A nameplate doesn't apply and you need to size up or derate the load. The interrupting ratings are tiered by system voltage: 330 kA at 240 V, 242 kA at both 415 V and 440 V, 187 kA at 500 V, and 52.5 kA at 690 V. At 690 V the 52.5 kA rating still covers most industrial motor-control centers. The electronic trip unit is an ETU310M — that's the 'M' for motor protection, giving adjustable thermal memory and magnetic pickup curves tailored to motor inrush rather than generic distribution.
The 86 mm depth includes the rotary handle projection; panel depth clearance needs to account for that plus wiring space behind the breaker. The maximum power loss is 75 W at full rated current, so ventilation around the breaker in a sealed enclosure matters — stacking multiple 200 A breakers without airflow can push internal ambient past the 50 °C flat-rating ceiling.