It's a 3-pole, 200 A frame with a TM120M thermal-magnetic release, so the thermal element handles overloads and the magnetic element handles short circuits, no electronic adjustment. The built-in shunt trip (STL) lets a remote signal or safety circuit force the breaker open without anyone walking to the panel.
Breaking capacity — what the voltage columns tell you
This MCCB carries a 187 kA interrupting rating at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, 30 kA at 500 V, and 4.5 kA at 690 V. That's a steep derate curve — the breaker is happiest on 240 V or 415 V systems where fault currents can be high, but at 690 V it's only rated for 4.5 kA, which is fine for most 690 V distribution but not for high-fault locations.
Thermal derating — the real-world current
At 55 °C it derates to 194 A, at 60 °C to 188 A, at 65 °C to 182 A, and at 70 °C to 176 A. The maximum power loss is 42 W, which is modest for a 200 A frame, so the self-heating contribution to the enclosure rise is manageable.