Three poles, rated insulation voltage 800 V, and interrupting capacity that reaches 330 kA at 240 V, 242 kA at 415 V, and 187 kA at 500 V.
Dimensions: 86 mm depth, 105 mm width, 181 mm height. The 3-pole footprint matches standard SENTRON 3VA2 cutouts; verify the 105 mm width against your existing busbar spacing or enclosure gland plate.
The initial trip setting is 20 A, so the breaker will not hold below that threshold — confirm your minimum load current exceeds 20 A. Communication function is present, enabling remote monitoring or trip indication via the SENTRON bus system. No undervoltage release or trip indicator is fitted on this variant.