Then why don't you branch it off a few more places (in midlle of the ring) to the 32A breaker? That way you could use 0.75mm2!
Hey, the less-gifted DIYers have enough trouble already!
![[Linked Image]](https://www.electrical-contractor.net/ubb/biggrin.gif)
Actually, any further cross-connections would be a violation of the Regs. There must be no more than two paths to any outlet on the circuit. (And it would be a nightmare trying to work out how much current would flow at any given point!).
BTW what's "THHN in PVC flex conduit
THHN is a North American cable designation. It's basically just regular thermoplastic-insulated conductors. What's the standard temperature rating on these now guys? Is it still 75 deg. C or has it been increased to 95 deg. like NM-B?
