3Phase, 3 section Electrical DB in Dubai 

Hello friends, fhis is three phase DB. Its have 3 section. 1 section we use for light and 2nd section we use for power sockets or 3rd section we use for AC.
Main incomer 3pole MCB= 40A.
1ELCB= 40A,100mA.( lights 10A to 16A, 6MCB.)
2ELCB = 40A,30mA. (Socket 20A or ring circuit 32A)
3ELCB= 40A,100mA( 3pole 20A MCB)
2.5mm wire for lights.
4.0mm wire for power socket.
4.0mm to 6.0mm wire for AC or AHU or FCU.
2.5mm Earthing wire we use.
Made by Cosmos Art.
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