Resources For Electrical & Electronic Engineers
What is MCB? MCB or Miniature Circuit Breakers is a mechanical switching device which is capable of making, carrying and breaking currents under normal circuit conditions and also making, carrying for a specified time and automatically breaking currents under specified abnormal circuit
Circuit breaker is a mechanical device designed to close or open contacts member thus closing or opening of an electrical circuit under normal or abnormal conditions. Circuit breakers are usually employed for the protection of electrical circuits, they are equipped with a
Circuit Breaker is one of the most important equipment in the power distribution system. This is because of the function of the equipment itself which is, the ability to open a circuit or to break the circuit during maintenance work or when