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 Wiring 1.5mm, 2.5mm, 4mm., How to choose?

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TSchinkw1
post May 19 2014, 06:37 PM, updated 12y ago

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Bros,

Light&fan use 1.5mm. (7 core)
Power point & aircond & water heater use 2.5mm (7 core).
Then where use 4mm wire leh?
TSchinkw1
post May 19 2014, 07:22 PM

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2.5mm (7 core) already can till 20Amp dy.
4mm mah can 30Amp?
TSchinkw1
post May 19 2014, 07:51 PM

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2.5hp aircond use 2.5mm wire enuff meh?
TSchinkw1
post May 19 2014, 09:28 PM

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The wire comes wif oven is 2.5mm.
Unless those big oven.
TSchinkw1
post May 19 2014, 09:37 PM

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I heard 2.5mm got 3core or 7core. 7core wire can stand higher Amp.

TSchinkw1
post May 20 2014, 01:05 PM

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6.4KW?
Scary.
About 30Amp current needed.

 

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