Live 4 Pole RCD 40 - 100 Amp 30mA Double Pole RCD

• Provides protection against each fault/leakage current and function of isolation.
• High breaking current withstands capacity.
• Applicable to terminal and pin type busbar connection.
• Equipped with finger protected connection terminals.
• Flame resistant plastic parts endures abnormal heating and strong impact.
• Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.
• Independent power supply and line voltage and free from external interference, voltage fluctuation.

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4 Pole Residual Current Devices