- Reaction score
- 67,285
interesting... looking at page 34 of the 16th ED. OSG, ( amended 2004 ) the same paragraph reads " all live conductors in a TT system and all phase conductors in a TN system. confusing, huh. all depends on your definition of live conductor.
it would appear to suggest that for TT systems, double pole MCBs are required.
it would appear to suggest that for TT systems, double pole MCBs are required.
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