- Reaction score
- 644
just wondering what you guys reckon.
Main Earth tns,95mm conductors,50 mm Earth,bonding conductor 35 mm.
Sub main to other building,Swa 70 mm 4 core ,c/w 35mm Earth conductor.
Main bonding required in building to usual utilities,what code would you give.
Main Earth tns,95mm conductors,50 mm Earth,bonding conductor 35 mm.
Sub main to other building,Swa 70 mm 4 core ,c/w 35mm Earth conductor.
Main bonding required in building to usual utilities,what code would you give.