Miniature Circuit Breakers (MCBs) are compact and reliable devices designed to protect low-voltage electrical circuits from overloads and short circuits. They offer automatic disconnection of circuits when current exceeds preset limits, ensuring protection for wiring and electrical components. MCBs are essential in residential, commercial, and industrial installations, providing reliable protection, ease of use, and minimal maintenance. These devices are widely used in power distribution, solar power systems, and home appliances.