In the field of electrical safety, milliampere-level leakage can cause fatal accidents. Our High Sensitivity Residual Current Circuit Breaker RCCB (high-sensitivity residual current action protector) adopts the fourth-generation magnetic modulation detection technology, which can achieve 6mA-30mA ultra-high sensitivity leakage protection, and the response time is as fast as 0.1 seconds, far exceeding the IEC61008/61009 standard requirements, providing the ultimate protection solution for places with extremely high requirements for personal safety such as residences, hospitals, schools, and data centers. The product has passed the top international certifications such as ASTA in the UK and TÜV in Germany, and has a 10000A surge resistance capability, and can still maintain reliable working conditions under harsh conditions such as lightning strikes and power grid fluctuations.
The core advantage of High Sensitivity RCCB lies in its innovative triple safety protection system:
Bioelectric protection mode: The exclusive 6mA/10mA ultra-high sensitivity gear can detect the weak current change of 0.3mA when the human body touches the charged body, which cuts off the circuit 200% earlier than the traditional 30mA RCCB, completely eliminating the risk of electric shock
Intelligent arc recognition: The built-in AI algorithm can distinguish between real leakage and normal leakage current of electrical appliances, and the false operation rate is reduced to 0.001%, avoiding unwarranted tripping caused by air conditioners, frequency conversion equipment, etc.
Fault pre-diagnosis system: Continuously monitor the changes in line insulation impedance, and issue an audible and visual alarm before the insulation performance drops to the dangerous threshold to achieve preventive protection
