- Reaction score
- 2,814
It is quite a long circuit, but from the fact that it is a C32 RCBO, I'm suspecting this is commercial / industrial, rather than domestic? For example, a ring in a large workshop, warehouse, school, etc.
I'd be wondering about the voltage drop, e.g. are all the loads at middle of the ring because the outlets happen to be a long way from the distribution board?
Or has someone used a somewhat too small cable size, e.g. 1.5mm2 T&E or SWA?
I'd be wondering about the voltage drop, e.g. are all the loads at middle of the ring because the outlets happen to be a long way from the distribution board?
Or has someone used a somewhat too small cable size, e.g. 1.5mm2 T&E or SWA?