Its interrupting capacity hits 187 kA at 240 V, 121 kA at 415 V and 440 V, 79 kA at 500 V, and 4.25 kA at 690 V — that 187 kA figure at 240 V means it can safely clear a fault current up to that level without the arc flashing over or the breaker rupturing, which is critical for high-fault-capacity panels like those downstream of large transformers or in industrial substations.
Above 50 °C it begins to derate: 60.6375 A at 55 °C, 58.275 A at 60 °C, 55.9125 A at 65 °C, and 53.55 A at 70 °C. The 86 mm depth, 105 mm width, and 181 mm height fit the standard SENTRON 3VA mounting footprint; plan for the 4 W maximum power loss in your thermal budget.
Auxiliary and trip configuration
The undervoltage release is not fitted on this variant, and there is no ground-fault monitoring module.
Environmental and compliance range
The trip indicator is present, and the voltage trigger function is included. No phase failure detection or other measurement function is built in.