What is miniature circuit breaker mcb. Mar 20 2017 distribution board wiring with dp mcb sp mcb earth voltamp meter diagram.
3phese Mcb Board Connection T P N Connection And Wiring
Mcb board wiring diagram. An mcb or miniature circuit breaker is an electromagnetic device that embodies complete enclosure in a molded insulating material. Today i am sharing a double pole mcb connection diagram. Wiring diagram of single phase distribution board with rcd in nec us iec uk eu electrical wiring color codes double pole mcb dp the isolator or main switch this is the main operating switch which is used to control the electric power supply in the buildings. In which i will shown the complete method of wiring of double pole mcb miniature circuit breaker. In the diagram is shown the method of wiring distribution main board form utility pole to energy meter and then dp circuit breaker and sp mcb breaker. In the above distribution diagram i shown the wiring installation of double pole mcb circuit breaker rcd circuit breaker single pole mcb breakers voltmeter light indicator.
Distribution board wiring is very important for controlling the e wiring. The installation of rcd is too simple in single phase wiring main board. The main function of an mcb is to switch the circuit ie to open the circuit which has been connected to it automatically when the current passing through it mcb exceeds the value for which it is set. As you know that we use the double pole mcb circuit breaker as main circuit breaker in our single phase distribution board. For this post i designed a diagram about distribution wiring we can called this circuit breaker or controlling fuse box.
Gallery of Mcb Board Wiring Diagram
