An ELCB (Earth Leakage Circuit Breaker) is a safety device that is used to protect against electrical shocks and electrocution. It is a type of circuit breaker that is designed to detect small leakage currents and to quickly break the circuit when a leakage is detected.
The ELCB compares the current flowing through the live wire to the current flowing through the neutral wire. If there is a difference between the two, indicating a leakage to earth, the ELCB trips and interrupts the power supply. This helps to prevent electrical shocks and electrocution.
ELCBs are typically used in residential, commercial and industrial settings to protect against electrical hazards. They are often installed in conjunction with a residual current device (RCD) for additional protection.
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