Db Wiring Diagram. Check that screw terminals are tight. How to wire rcd residual current device.
Db 11 only break off the. 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. While we have already discussed the distribution board types of distribution boards such as main distribution board mdb sub distribution board sdb final distribution board fdb sub circuits and final sub circuits in the previous post therefore we will only discus the main.
Figure 2 wiring diagram for db 11 11e using fp 11 fpt 11 fs dp fs dpt and fs dt detectors db 11 11e no remote device db hr remote relay base to next base.
While we have already discussed the distribution board types of distribution boards such as main distribution board mdb sub distribution board sdb final distribution board fdb sub circuits and final sub circuits in the previous post therefore we will only discus the main. While we have already discussed the distribution board types of distribution boards such as main distribution board mdb sub distribution board sdb final distribution board fdb sub circuits and final sub circuits in the previous post therefore we will only discus the main. Figure 2 wiring diagram for db 11 11e using fp 11 fpt 11 fs dp fs dpt and fs dt detectors db 11 11e no remote device db hr remote relay base to next base. 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.
