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RCCB LR10-1

This RCCB breaker have a residual current operated electromagnetic release which operates without any auxiliary source of supply to open a circuit automatically in the case of an earth leakage fault between phase and earth greater than or equal to a threshold of 30mA、100mA、300mA. RCCB is not suitable for use on DC pulse system. It conforms with the standards of IEC61008