The importance of these devices cannot be overemphasized because circuit breakers are one of the most important parts of electrical systems that are designed to protect it from overloads and short circuits. Their purpose is to switch off the electric circuit when the current flowing through it reaches a pre-determined value so as to prevent fire hazard, or damage to the devices connected to the circuit. The merits of circuit breakers are not limited to safety alone; they increase the effective output, decrease the maintenance costs, and ensure that the safe practices are met as mandated. By fitting of high quality circuit breakers, organizations stand a better chance of enhancing the safety and reliability of their electrical systems and thus the systems