MCB

[Basecoat]

Hi bright sparks

I am fitting 5w wylax in my new extension. What size mcb's do I need for my ring main circuit and lighting circuit.

 

[davy_owen_88]

32A wired in 2.5mm^2 t&e and 6A wired in 1.5mm^2 respectively.

 

[industryspark]

basecoat wrote

what size mcbs do i need for ring and lighting circuit

not to appear rude but what the hell are you doing fitting a CU if you dont no the answer to that!

 

[Basecoat]

basecoat wrote

what size mcbs do i need for ring and lighting circuit

not to appear rude but what the hell are you doing fitting a CU if you dont no the answer to that!

Hi "industryspark"

You are neither rude nor I take offence but with building regs I am trying to make sure all is in order for safety.