1. Compliant standardsGB/T 16917.1,IEC61009-12. Compliant certificationCCC、CE3. Major functionOverload protection, short circuit protection, positive isolation, residual current operation4. Technical parametersRated current: 10A, 16A, 20A, 25A, 32A;Rated residual operating current: 0.03A, 0.05A, 0.075A, 0.1A, 0.3A;Rated voltage: 230V ~ (1P+N, 2P), 400V ~ (3P, 3P+N, 4P);Frequency: 50Hz; Electromagnetic release type: CNumber of poles: 1P+N, 2P, 3P, 3P+N, 4P;Mechanical life: 20000 cycles;Electrical life: 10000 cycles;Rated short-circuit breaking capacity(Icu): 6000A;Short-circuit breaking capacity(Ics): 6000A;Rated impulse withstand voltage(Uimp): 4kV.