- Reaction score
- 4,180
The whole point is that it's lower though. BS7671 requires the installation/distribution circuit with final circuits connected to exceed the minimum values rather than individual circuits. Strictly speaking the quoted values are for initial verification though. No particular value for periodic insulation testing is mentioned.Just pointing out it’s in my opinion to test the circuits individually as the bigger the installation and circuit numbers then the lower the resistance in terms of going a global test