Residual Current Circuit Breaker | RCCB

Circuit Breaker > Residual Current Circuit Breaker | RCCB

Residual Current Circuit Breaker: In a circuit, leakage current exceeds the predetermined value, it can automatically switch. Commonly used residual current circuit breakers are divided into two types of voltage and current types, and current type is divided into two types of electromagnetic and electronic. Residual current circuit breakers are used to prevent personal shock, should be based on two different requirements of direct contact and indirect contact to choose.