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C
mcb trips when light switch is flicked. could there be a problem with the supply?
C
was one switch one light, changed to two switches, its wired up exactly like diagram in wiki. c.u. trips out when switch is pressed.
C
got power going into L1 but nothing come out at L2 thru the neutral. cant figure out why. all wiring in correct places as regards light and junction box.
