The conversation between human and AI assistant.
What is the difference between ELCB and RCCB?
That's good to know. Can you explain how ELCBs and RCCBs work in more detail?
Sure, ELCBs work by measuring the current flowing through the live wire and the neutral wire. If there is an imbalance between the two, it means that current is leaking to the earth, and the ELCB trips the circuit to disconnect the power supply. RCCBs work in a similar way, but they also measure the current flowing through the earth wire. If there is a residual current imbalance, it means that some of the current is leaking to the earth, and the RCCB trips the circuit to disconnect the power supply.