Residual Current Circuit Breaker with Overcurrent Protection (RCBO) is a comprehensive protection device with residual current protection and overcurrent protection functions. Its main uses include the following aspects:
Leakage protection: RCBO can monitor the leakage in the circuit, once the leakage event is detected, it will immediately cut off the circuit to avoid electric shock caused by the current through the human body, and play a role in protecting personal safety.
Overload protection: In addition to the leakage protection function, RCBO also has overload protection function, which can monitor whether the current in the circuit exceeds the rated value, when the current exceeds the rated value, RCBO will automatically cut off the circuit to prevent the occurrence of dangerous situations such as overheating of the wire, equipment damage or fire.
Comprehensive protection: RCBO combines the two functions of leakage protection and overload protection, which can not only provide more comprehensive electrical safety protection, but also simplify the design and installation of electrical systems, and improve the reliability and safety of electrical systems.
SRL5-63
Main Technical Performance
Rated current In(A):6A,10A,16A,20A,25A,32A,40A,50A,63A
Rated remaining operating current(l△n):0.01A(1P+N,2P),0.03A,0.05A,0.075A,0.1A,0.3A,0.1A,0.3A(A Type)
Rated voltage:230V-（1P+N,2P);400V-(3P-4P,3P+N)
Poles:1P+N,2P,3P,3P+N,4P
Breaking capacity:6kA
Frequency:50Hz
Rated insulation voltage Ui:500V
Rated impulse withstand voltage Uimp:4kV
Mechanical life(Total times):20000
Electrical life(Total times):10000
Quality certificate:CCC CE TUV Certificate
Outline and Installing Dimensions