Date | 2024-07-30 18:15:59
In the realm of electrical safety, Residual Current Circuit Breaker (RCCB) plays a crucial role in protecting individuals and electrical equipment from the hazards of electric shock. An RCCB is a device that is designed to automatically disconnect an electrical circuit in the event of a ground fault, thus minimizing the risk of electrocution.
The fundamental principle of an RCCB is its ability to detect the presence of residual current, also known as leakage current. This current flows through unintended paths, such as through the earth or a person's body, when there is a fault in the electrical wiring. The RCCB senses this current and triggers the tripping mechanism to disconnect the circuit, preventing the flow of dangerous current.