SJL Series RCCB Residual Current Circuit Breaker OEM ODM Supported 2P/4P 30mA-300mA AC Type Earth Leakage Protection RCCB
SJL series RCCB is residual current operated circuit breaker, widely used in AC 50/60Hz, 230V/400V low voltage distribution system. This device detects residual leakage current and quickly cut off the circuit when leakage exceeds setting value, protecting people against electric shock and preventing fire risks caused by earth leakage.
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