lighting query

[the pict]

Any one had experice of a lighting PIR /photcell tripng a RCBO slowly, it'll take 2 secs to trip, all new, cables, lamps board etc all >1K ir, its florrys by the way, as its all in steel conny I have it on a MCB for the time being tempted to leave as well
Pict

 

[telectrix]

how many florries? these beasts have leakage. once had a job was OK with 10 but with 11 the RCD tripped.

 

[the pict]

Just 4 single tube odd eh

 

[telectrix]

i'd still suspect the florries. maybe a dodgy one.

 

[the pict]

Yeah I may disconnect one at a time as that would be fairly easy,
Cheers

 

[Brightspark2]

If there's only 4 disconnect one at a time and see if or when it stops tripping.

Then you've found your problem.

 

[Farmelectrics]

Leave it on the mcb