Its interrupting capacity hits 52.5 kA at 240 V and 32 kA at 415 V — enough to clear high-fault scenarios on distribution or feeder circuits without cascading upstream. No trip indicator on the front — you'll rely on the auxiliary contacts or a remote I/O point to confirm state.
Thermal derating and ambient limits
Above that, it derates stepwise: 30.72 A at 55 °C, 30.08 A at 60 °C, 29.44 A at 65 °C, and 28.8 A at 70 °C.
The 3-pole footprint matches the standard SENTRON 3VA frame, so if you're swapping from a 3VA1010 or 3VA1020 variant, the mounting holes and busbar spacing are identical — no rewiring of the buswork needed. The shunt trip coil (STL) is wired separately; verify polarity on the auxiliary release per the terminal diagram.