RCCB, or Residual Current Circuit Breaker, stands as a crucial guardian in our electrical systems, safeguarding against potential hazards and protecting both property and human lives. Its function is to monitor the circuit for any unexpected leakage of current, and in the event of such a leak, it swiftly and reliably disconnects the power supply.

    The significance of RCCB lies in its ability to detect and respond to residual currents, which are currents that flow outside the intended path in an electrical circuit. These residual currents, often caused by insulation failures or equipment malfunctions, can pose serious risks. If left unchecked, they can lead to electrical fires, equipment damage, and even fatal electrocution.