- Reaction score
- 314
So on one bedroom light in a clients home, Switch off at the pendant L-> N = 30Volts, L->E = 108-110Volts, N->E=244Volts
Checked the main lighting junction box and everything is wired ok there, though this bedroom only still reads 110V L-E (RCD doesn't trip either)
Slightly strangely the light switch for this bedroom and the adjoining bedroom are fed via 3 Core and Earth
So before I rip up the attic floor and replace the junction box to light fixture cable run along with running 2 separate T+E's to the switch, am I right in thinking there could be a nail or similar through the light power supply cable somewhere in its run?
Any other possibilities?
(other lights on the same circuit read as they should (off All 0, On L-N 244, N-E 0)
Checked the main lighting junction box and everything is wired ok there, though this bedroom only still reads 110V L-E (RCD doesn't trip either)
Slightly strangely the light switch for this bedroom and the adjoining bedroom are fed via 3 Core and Earth
So before I rip up the attic floor and replace the junction box to light fixture cable run along with running 2 separate T+E's to the switch, am I right in thinking there could be a nail or similar through the light power supply cable somewhere in its run?
Any other possibilities?
(other lights on the same circuit read as they should (off All 0, On L-N 244, N-E 0)