Circuit Diagram Of Mcb. First left hand side power terminal then bimetallic strip then current coil or trip coil then moving contact then fixed contact and lastly right had side power terminal. Single pole mcb connection diagram how to wire a single pole mcb circuit breaker.
Main circuit breaker type is 25a mcb at the incoming line 5x10mm from esmdb 3 the mcb rate is 40a mcb at the dimmer group. The main function of an mcb is to switch the circuit i e 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. I have a doubt mcb wiring diagram mcb wiring diagram warranty is given solved problems with overload and.
Single pole mcb connection diagram how to wire a single pole mcb circuit breaker.
Single pole mcb connection diagram how to wire a single pole mcb circuit breaker. An mcb or miniature circuit breaker is an electromagnetic device that embodies complete enclosure in a molded insulating material. Side of curve the miniature circuit breaker. The electric current carrying path of a miniature circuit breaker shown in the picture is as follows.
