how to wire a three phase distribution board wiring

[@peterjesus816]

You should think about breaker ratings for better understanding, otherwise u good 👍

[@sanjeevaraobhupathi9935]

Chalaa baagundi sir

[@sanjeevaraobhupathi9935]

Nutral insulater capasity ela kolavaali sir

[@dkraman7633]

sir DC hold relay video send karo sir

[@mars9218]

What is the green wire for?😶

[@evahsia]

Safety ground. (Ground to earth.) Usually connected to equipment housing (shell) to dissipate any short to the housing, to prevent shocks.