The first I want to say thank you so much to make this video. It is very useful to enhance professional skill also electrical field. Beside that , I want to talk about how to connect the source wire with CB 3P and CB 1P. I think the source should be connected above CB replace it under Load to make sure safety. Many people to turn off CB and think the device out of source to repair. It is very dangerous.
Jr Electric School Hello friend, greetings from Argentina, I am a follower of your channel, I wanted to ask you a question regarding this circuit if you are so kind to answer, the choice of the timer in this case a public lighting, does it depend on the load at which the timer is going to to work?