... Current(In):10,16,20,25,32A 4. SAA certificate Single Pole Circuit Breaker RCBO 4.5kA:Scope of application SDRNL-32 ... the products at random during usage.2. After using RCBO for a certain time (normally one month), test button should be ... abnormal, it should be unloaded and sent to the manufacturer for repair.3. RCBO must not be wetted or soaked by ...