Residual current operated circuit breaker with over-current protection
A residual current operated circuit breaker with over-current protection, often abbreviated as RCBO, integrates both residual current protection (RCD) and over-current protection functionalities. This device monitors for two main electrical faults: Residual Current Protection (RCD): It swiftly disconnects the circuit if it detects a leakage of current to the ground, protecting against electric shock. Over-current […]