Single Phase Rcd Breaker. The working rcd breaker is that when a person mistakenly touch with phase wire it s trip and switch off all supply. Different types of rcd.
Rcd wiring installation in single phase distribution board the wiring installation of rcd is very simple in the main distribution board you need to connect the fixed rcd after the main two pole circuit breaker. Rcd is available in many types but fixed rcd residual current device is the number one device to make great protection in electrical single phase wiring installation. Cqc certificate residual current operated circuit breakers with integral overcurrent protection gsh200 gsj200 made in china english chinese pdf certificate.
In this single phase home supply wiring diagram the main supply single phase live red wire and neutral black wire comes from the secondary of the transformer 3 phase 4 wire star system to the single phase energy meter note that single phase supply is 230v ac and 120v ac in us these two lines line and neutral from energy meter are.
The working rcd breaker is that when a person mistakenly touch with phase wire it s trip and switch off all supply. Cqc certificate residual current operated circuit breakers with integral overcurrent protection gsh200 gsj200 made in china english chinese pdf certificate. The following wiring shows an ordinary outlet has been wired and protected through single phase single pole gfci circuit breaker. Rcd means residual current device how to do rcd wiring or fixed 2 pole rcd circuit breaker wiring before we learn about wiring diagram i want to light about some related things with this article.
