Its 330 kA interrupting capacity at 240 V handles high-fault scenarios typical of industrial mains, while the 242 kA rating at 415 V and 440 V covers common European and Asian line voltages.
Ground-fault monitoring uses summation current formation on L+N conductors, which simplifies wiring compared to separate CT-based schemes. Communication function is built in, so it can report status to a BMS or PLC without an add-on module.
The 140 mm width means it occupies two adjacent 70 mm DIN-rail slots or a dedicated MCCB mounting plate. Plan for the 0.6 W maximum power loss — negligible for thermal budgeting even in a sealed enclosure.