In this post i am telling you about the mccb wiring , as you know that mccb is also numbering in those types of circuit breaker which we use mostly in power wiring like three phase system in industrial wiring instillation. In this post i am gonna to tell you how to wire 4 pole and 3 pole Molded case circuit breakers. This wiring connection is too simple and too easy.
How To Wire MCCB Circuit Breakers – 3 Pole and 4 Pole
We use 4 pole MCCB circuit breaker for 3 phase 4 wire system which 3 lines and one neutral and we use 3 pole breaker for controlling the three lines.
Here the complete explanation diagram of 4 and 3 pole MCCB breaker wiring.
The wiring is too simple which is shown in the above mccb wiring diagrams and i think no need to explain more.