A Complete Collection of Switch Wiring by CNC Electric with 2P MCB Use 2P miniature circuit breaker for switch wiring to try different lighting control methods for smat lighting enjoyment in our home. CNC Electric products give you the confidence for unbeatable performance of your equipment and we has never stopped ourdevelopment in electrical areas for better life delivered! we will continue to contribute to the sustainable development of electric power with the advantages of the whole industri