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        Technical Parameters
        Frame grade rated current 63A
        Number of poles See Table 1
        Rated current 6A、10A、16A、 20A、 25A、32A、40A、50A、63A
        Rated voltage AC 220V/230V/240V (1P+N、 2P),AC 380V/400V/415V (3P、 3P+N、 4P)
        Rated operating frequency 50Hz
        Rated impulse withstand voltage 4kV
        Breaking capacity See Table 1
        Rated residual operating current 30mA、50mA、75mA、100mA、 300mA
        Instantaneous trip type See Table 1
        Overvoltage protection range value See Table 1
        Mechanical life 20000
        Electrical life 10000
        Residual curret type See Table 1
        Residual current operated circuit breaker is used for leakage, overload and short circuit protection in AC 50Hz, rated voltage to 400V, rated current up to 125A, and can also be used as director indirect personal electric shock protection or indirect personal electric shock protection or protection against fire caused by ground fault current.
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