Discuss Avoiding grouping factors in trunking in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net

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T

trebor

I need some guidance on circuits in trunking, assuming ive got 12 single phase circuits in singles 75% loaded in metal trunking say 100x100

My question is as the conductors lie in the bottom of of the trunking I will need to make allowances for grouping, is ther anything on the market where circuits can be supported spaced from each other, I have not used metal trunking for years
 
ain't gravity a bitch? not sure if you can get divided metal trunking, like the plastic where you segregate elv.
 
It's the spacing factor that's most important.


Sent from my iPhone using Tapatalk.
 
maybe if the op gave us a cable size we could actually come to some kinda point to this?

Can't select a cable factor without a CSA.
 

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