In the realm of photovoltaic (PV) systems, Moulded Case Circuit Breakers (MCCB) play a pivotal role in ensuring the safe and reliable operation of these renewable energy systems. MCCBs are specifically designed to protect electrical circuits from the potentially damaging effects of overload and short circuits, making them a crucial component in PV systems.

    PV systems, which convert solar energy into electricity, operate under varying conditions and encounter fluctuations in voltage and current. Therefore, it is essential to have a robust and efficient protection mechanism to safeguard the system components, such as solar panels, inverters, and cables. MCCBs provide this necessary protection by interrupting the flow of current when unsafe conditions arise.