Programmable logic controllers or PLC control panels have significant role in the automation of electrical equipments. These panels are instrumental in smooth functioning of circuit breakers, fans and various other electrical appliances. PLC control panels are equipped with built in special interface for input and output for promoting automation of different machines. These controllers can be programmed easily. These user friendly PLCs are effective in safeguarding electrical equipments against high temperature, vibration, noise and moisture. These highly flexible control panels are energy efficient, user friendly and are capable of managing different complex logic based operations.