AC PVC Millborn Switchgears MCB Changover,  Connection Type : 3way, 4way

An electrical MCB changeover is a device used to switch power supply from one source to another during a power outage. MCB stands for Miniature Circuit Breaker, which is a circuit protection device that automatically switches off the electrical circuit when it detects an overload or short circuit. The changeover functionality allows for the automatic or manual switching between the main power supply and an alternative power source, such as a generator or battery backup system. This ensures uninterrupted power supply to critical electrical equipment or circuits.