The Red wire is the phase ,the black ware is the nutral & the green or yellow wire is the earth connecting in 3 pin plug switch.
The Electrical wires colour of phase and neutral wire in 3 pin plug switch. The Red wire is the phase and also no as the live wire which is only connect to live terminal, ... الإطلاع على المزيد
Electrical wires follow standard color coding that helps classify each wire function in the circuit. In India wires are RGB mode i.e. Red- Green- Black. Each of these RGB ... الإطلاع على المزيد
Colour of Neutral is black Green earth wire must connected with earth point