Matchless Single Phase Switch Board Connection

How to distribution board wiring for single phase wiring with dp mcb sp mcb earth voltmeter ammeter for home wiring.

Single phase switch board connection. Double pole circuit breaker in the mainboard i first wired the double pole or dp mcb circuit breaker. The other pole of switch s1 is connected to the lamp and the other pole of switch s2 is connected to the phase pole of the three pin socket. Note that earth or ground wire must be connected to each of the electrical appliances and equipment connected to both single phase and three phase supply system to avoid electric shock and hazard.

For single phase loads 230v or 120v washing machines tv power socket lighting points fans etc can be directly connected to the phase and neutral wire through proper wiring and controlling as shown below. The main reason of this board in e wiring is that we can control the complete wiring form. In the below wiring diagram the phase line is connected parallel to the light switch and the plug socket switch.

How to make electric board 2 switch 3 socket connection 2switch 3socket single phase wiring assalam o alaikum hi friends i am muhammad bilal welcome. How to wire single phase energy meter. Single phase switch distribution boards connection sdb house wiring diagram by tech bondhon.

So your service is single phase or a split phase where each leg has 120 volts or. Mcb means miniature. If you did not know about the energy meter wiring then read the below post.

Here one pole of the both spst single pole single throw switches s1 s2 are connected to the phase line of the supply. In the above diagram i shown the complete method of wiring i wired an energy meter after that a double pole and then single pole breakers for each room or each point of circuit load.