Features: Short-circuit protection Overload protection Control and isolation wiring Terminals wiring areas Current limit grade: tree Quick closing Mechanical lifespan: 20,000 times Manual control: two reset modes are allowed for handle Creepage device reset simultaneously Specifications: Rated current: 163A Rated voltage: 230 or 400 V AC Frequency: 50Hz Instantaneous trip: 10 to 14In Rated creepage action current: 30mA In=40A creepage accessories can connect 16mm2 multi-strand soft wires or 25mm2 single-strand hard wires In=63A creepage accessories can connect 25mm2 multi-strand soft wires or 35mm2 single-strand hard wires Conform to IEC898/GB10963-1999 and CCC Safety certification