thats a very good question i think its down to cost of not insulating the extra conductor.Hi guys, why is the c.p.c. in T&E not insulated also why is it smaller than the live and neutral conductors? I've put this question to my college tutor but got no explanation.TIA
Mouse
unless its 1.5mm X 1.5mm cpc. LOL,also regards the smaller size the manufacturer's work out the size using the adiabatic equations
s'what I said but you phrased it betterunless its 1.5mm X 1.5mm cpc. LOL,its all down to the expected current ,
ie, the cpc only has to carry the fault(ie , >6amps) for a very short period of time ( <0.4secs), the L&N have to carry 6a indefinitely.
Help yourself mate.....Guiness DrinkFFS, I phrased something better than apache,I changed my mind,
both in one night,
hang on,
I need a beer,,,,,,,,
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