WLM6LY-160A-4300 4P WLM6L Series RCCB earth leakage protection type MCCB 400V 160A 3 poles 4 Poles mccb breaker

1. Enhanced Safety: One of the primary advantages of RCCBs is their ability to enhance electrical safety. They are designed to quickly detect and interrupt abnormal current flows, such as leakage currents, which can occur when a person comes into contact with a live conductor or when there is a fault in the electrical system. By tripping the circuit in such situations, RCCBs help prevent electric shock and reduce the risk of electrical fires.

 2. Protection Against Ground Faults: RCCBs provide protection against ground faults, which occur when current flows from an energized conductor to the ground. This can happen due to insulation failure or accidental contact with a live conductor. RCCBs are capable of detecting even small leakage currents and can quickly disconnect the circuit to prevent electric shock and other hazards.

A Residual Current Circuit Breaker (RCCB) is an electrical safety device designed to protect against electric shock and fire hazards caused by earth leakage currents. It works by constantly monitoring the balance of current flowing through the live and neutral conductors of a circuit. If a fault occurs, such as a person touching a live wire or water entering an electrical appliance, the RCCB quickly detects the imbalance and trips the circuit, cutting off the power supply and preventing potential harm.