Standards:IEC1008,GB16916,BS EN61008
Rated Voltage(Un):2pole:230V AC
                                   4pole:400V AC
Rated current(In):25,40,63A
Rated residual operating current (IΔn):30,100,300,500mA
Rated residual non-operating current (IΔno):0.5 IΔn
Residual current off-time:≤0.1s
Minimum value of rated making and breaking capacity(lm):500A
Rated conditional short-circuit current(lnc):In=25,40A   lnc=1500A
                                                                             ln=63A         lnc=3000A
Installation:on symmetrical DIN rail