Its interrupting capacity reaches 75.6 kA at 240 V, 52.5 kA at 415 V, and 32 kA at 440 V — figures that govern selectivity and SCCR coordination in a distribution panel.
The 32 A rating holds flat from 40 °C to 50 °C, then derates to 30.72 A at 55 °C and 28.8 A at 70 °C — so in a warm enclosure (say 55 °C ambient) the breaker still carries 30 A continuously without nuisance tripping. The 75.6 kA at 240 V is the maximum fault current it can safely interrupt; below 240 V the rating is not stated, but at 415 V it drops to 52.5 kA and at 690 V to 7.5 kA.
The breaker measures 76.2 mm wide, 130 mm high, and 70 mm deep — a standard 3-pole MCCB footprint that fits most DIN-rail or screw-mount panel layouts. No communication module or ground-fault monitoring is fitted.