What this MCCB does on the line
Above that, it derates: 96.25 A at 55 °C, 92.5 A at 60 °C, 88.75 A at 65 °C, and 85 A at 70 °C.
Breaking capacity by voltage — selectivity planning
The interrupting ratings step down with voltage: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 4 kA at 690 V.
Auxiliary contacts and trip signaling
The trip indicator is built in — you get a visual flag and the alarm contact for remote annunciation.
