Breaking capacity reaches 75.6 kA at 240 V AC, 52.5 kA at 415 V, and 32 kA at 440 V, so it handles high-fault utility feeds or large transformer secondaries without cascading upstream. The breaker measures 130 mm high, 76.2 mm wide, and 70 mm deep, fitting standard SENTRON 3VA mounting footprints.
Above that, the continuous current drops linearly: 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C. Maximum power loss is 25 W at rated load — a figure to budget for in enclosed panel thermal calculations.