Residual current circuit breaker, diagram. Residual current circuit breakers, RCCBs, are used to protect some circuits. They detect a difference in the current between the live and neutral wires. Any difference can indicate a short circuit or another electrical anomaly, such as current leakage, which can indicate a shock hazard. A difference between currents in the live and neutral wires induces a magnetic field in the core and causes separation of the relay contacts, breaking the circuit. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4181 px × 4181 px |
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