Phapano ke efe lipakeng tsa RCBO le RCCB?
An RCBO (Residual Current Circuit Breaker e nang le Tšireletso e Fetileng)ke sesebelisoa sa polokeho ea motlakase se kopanyang mesebetsi ea RCD (Residual Current Device) e lemohang maqhubu a lutla a lefats'e le MCB (Miniature Circuit Breaker) e sireletsang khahlanong le boima bo feteletseng le potoloho e khutšoanyane.
An RCCB (Residual Current Circuit Breaker) ke sesebelisoa sa motlakase se timang motlakase ha se bona ho dutla.
Khahlano le RCBO RCCB:
Ho khetha sebaka RCBO (Residual Current Breaker e nang le Overcurrent)leRCCB (Residual Current Circuit Breaker)ho itšetlehile ka litlhoko tsa polokeho le mofuta oa potoloho.
| Sebopeho | RCBO | RCCB |
| Tšireletso ea Phallo ea Lefatše | Ee | Ee |
| Tšireletso e Felletseng | Ee | Che |
| Tšireletso e Khutšoanyane ea Potoloho | Ee | Che |
| E sebelisoa e le Mong | Ee | E hloka MCB |
| Rated Residual Operating Current | 10mA-300mA | 10mA-300mA |
Qetello:
RCBO ke ts'ireletso e kopaneng e le 'ngoe ho matlafatsa polokeho. E ka nka sebaka sa MCB ka kotloloho ntle le sesebelisoa se eketsehileng se hlokahalang. RCCB ke ea ts'ireletso e kholo ea phanele ea motlakase e tlamehang ho kengoa ka MCB. Ka bobeli RCBO le RCCB li lokela ho etsa liteko khoeli le khoeli - tobetsa konopo ea 'T' ho lekola tšebetso ea leeto ho netefatsa polokeho.















