The Electronic Industrial Timers are used in the industries to control the process/operation with specified time interval of repetitive nature. It is basically a time-clock with an arrangement for on/ off operation/process at predetermined specified time-intervals. They find applications in the control of sequential functions of industrial machinery at varying time intervals for plastic industries, pharmaceutical industries, petro-chemical industries, steel industries, power plants etc. Electronics timers are manufactured today to meet the complex function of industries.