This Residual Current Circuit Breaker is a switch that automatically operates when the leakage current in the circuit exceeds 30mA. This circuit breaker is used to prevent people from electric shock. Provides electric leakage, overload, short circuit protection. Compact size, small space occupation. Suitable for home decoration, engineering construction, rural network transformation, etc. Specification: Model: DZ47LE-32 3P+N C32 Breaking capacity: 6000A Poles: 3P+N Rated current: 32A Rated voltage: 230V Leakage initiating current: 30mA Leakage action time: 0.1S Overvoltage protection: 230V Wiring capability: 10 Rated impulse voltage: 230/400V.