QUOTE(mushigen @ Mar 24 2023, 02:23 PM)
Ah, I see what you mean. That means you have a big kitchen.
2.5mm² cukup kah? I always thought minimum (for peace of mind) is 4mm².
Great idea to sub a DB to kitchen. I didn't think of this, instead I pulled a 6mm² set to the stove, but maybe it's overkill for my small kitchen.
What's the thickness of the wire you used to connect the kitchen DB from main DB? That sub-DB cukup for how many amps?
My bad... it is 4mm². Normal for socket.
The cable is the same size as the cable from TNB pole to the house. JUst tap is before the 63A main DB switch.
During renovation time the cable was put under concrete, go up through a riser, laid across ceiling, down through another riser at the back of the house, under concrete again and up to the kitchen DB.All inside a white PVC. The riser actually is for water piping
Done this with my friend. Cost me just about 1k perhaps. Long time already. If contractor probably 10x the cost
My house is still single phase and it has been almost 20 years.