Breaking capacity is 187 kA at 240 V AC, 121 kA at 415/440 V, 75.6 kA at 500 V, and 4.5 kA at 690 V — that covers most industrial service entrances and feeder applications without needing a current-limiting fuse upstream.
IP40 front protection suits indoor panel mounting. Power loss is 19.7 W maximum — that is moderate for a 160 A frame; factor it into your enclosure thermal budget if you are packing multiple breakers in a row.
Dimensions are 181 mm high, 105 mm wide, 86 mm deep — a standard 3-pole MCCB footprint for the SENTRON 3VA platform. If you need remote trip or status feedback, look at the 3VA2 variants with the communication option.
