Rccb Circuit Diagram. Rccb senses the difference between current values in phase and neutral and breaks the circuit in case of an imbalance. A test switch is used to check the working condition of rccb.
It is also known as residual current device rcd. Rccb test circuit wp ad camp 2 working principle of. It is a leakage current sensing device which can automatically measure and disconnect the circuit whenever a fault occurs in the associated circuit or the current exceeds the rated sensitivity.
It is a leakage current sensing device which can automatically measure and disconnect the circuit whenever a fault occurs in the associated circuit or the current exceeds the rated sensitivity.
The over and undervoltage auxiliary is mounted on the left side of the associated hager mcb rccb rcbo. Stands for residual current circuit breaker. A residual current circuit breaker rccb is a key safety measure when it comes to the protection of electrical circuits. Hager s residual current circuit breakers range is used to prevent nuisance tripping due to transient overvoltages and in the case of an earth leakage fault.
