Rated 200 A continuous (Iu) and packing 330 kA breaking capacity at 240 V, it handles high-fault locations like main distribution panels or large motor control centers. The breaking curve drops to 242 kA at 415/440 V and still holds 187 kA at 500 V, so it's not a one-voltage pony. It's a straight-ahead breaker for a motor branch circuit where you need coordination with the starter overload.
That 330 kA at 240 V is the headline number, but the real-world figure for a 480 V panel is 242 kA (at 440 V). At 690 V it drops to 52.5 kA. If you're sizing for a 480 V system, the 242 kA figure governs — don't spec off the 240 V number. The 800 V rated insulation voltage (Ui) means the internal clearances are built for 600 V class gear, but the interrupting rating falls off above 500 V.
Dimensions: 105 mm wide, 181 mm tall, 86 mm deep. That's a standard 3-pole MCCB footprint for a 200 A frame — it'll drop into most SENTRON 3VA2 mounting bases or panel-mount kits.
Rated 200 A continuous up to 50 °C ambient. Above that it derates: 192 A at 55 °C, 188 A at 60 °C, 184 A at 65 °C, 180 A at 70 °C. If your panel runs hot — say a non-ventilated enclosure in a Gulf Coast plant — that 180 A at 70 °C is the number you load to, not the nameplate 200 A. Operating range is -25 °C to 70 °C; storage from -40 °C to 80 °C.