Miniature Circuit Breaker Wiring Diagram. These are manufactured in 1 2 3 and 4 pole versions of different current and. Wiring diagrams mcb miniature circuit breaker electrical technology autocad electrical tutorials webinars tips and tricks gfci and afci circuit breakers ask the electrician wiring diagram wikipedia wiring diagram everything you need to know about wiring www.
All are arranged in series. For example if the carrying capacity of the line is 20a and the rated working current of the electric appliance is 10a the selection of circuit breaker should be 10a and 20a. In which i shown the single pole mcb miniature circuit breaker which controlled the phase wire line and the neutral is direct.
For example if the carrying capacity of the line is 20a and the rated working current of the electric appliance is 10a the selection of circuit breaker should be 10a and 20a.
2000v1min terminal capacity. Miniature circuit breakers mcbs ensure electrical safety in homes offices and other buildings as well as for industrial applications by protecting electrical installations against overloads and short circuits. Determine the amperage of the miniature circuit breaker according to the load of the line. This 20 amp 120 volt breaker is a form of gfci that can be installed at the circuit source.