Miniature Circuit Breakers (MCBs) and Moulded Case Circuit Breakers (MCCBs) are essential devices in circuit systems, providing safety against current surges. MCCBs offer a larger range of capabilities compared to MCBs https://www.udemy.com/course/automatic-control-system-acs-programmable-logic-controller-plc/?referralCode=BA4967FC86ABB1E15C8F