The electric leakage DZ47LE-63 chopper is applicable to the 50 Hz of communicate( Or 60 Hzs), the sum settles the electric voltage as list mutually 230 V , three mutually 230/400 V and the following, the sum settles in the circuit that the electric current goes to the 63 A, making the electric leakage protection.When someone get an electric shock or the electric circuit leak the electric current exceed provision value, the electric leakage chopper can cut off the power supply automatically in the 0.1 s, guarantee Human body safety and prevent?from the equipments because of occurrence trouble that leak electric current's result in.The electric leakage chopper has to carry and the short-circuit proof function, can use to protect the circuit of over carry and short circuit, be the not multifarious conversion of circuit under the condition of normal may also.The product matches the standard of GB16917.1 and standard IEC61009-1.