Electric breaker, also known as circuit breakers, are automated electrical switches that prevent overcurrent and short circuits in electrical circuits. They are a critical component of electrical distribution networks, acting as the first line of defense against electrical faults that might cause fire, equipment damage, or even electrocution. Miniature Circuit Breaker (MCB): These are often employed to safeguard individual circuits in residential and business structures To meet specific applications, MCBs are available in a variety of current ratings and trip characteristics.