Ratings that matter for the panel
The interrupting capacity steps down with voltage: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V. The adjustable short-time delay range is 3 s minimum to 30 s maximum, giving selectivity flexibility downstream. Power loss is 1.6 W maximum — negligible for thermal budgeting inside a panel.
Dimensions are 105 mm wide, 181 mm high, and 86 mm deep — a standard SENTRON 3VA footprint that drops into existing 3VA panel layouts without re-drilling. The design includes a communication function, so it can report status and trip events to a higher-level control system, and the phase failure detection protects motors from single-phasing damage.