Answer Posted / simon peter

Here 18.5w means 480v*38 amp so buy any one of these impere based ......

if any house we instaled a 1.5 ton ac and its phase cable of wiring is installed but netrual cable of wiring not instaed. my question is that is neutual of house(for other wiring is capable for ac load or a sepeart neutrual wiring required

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