insulation resistance

[Buzz-light-bulb]

I'm fed up of having to disconnect all conductors out of the rcbo's to obtain an insulation resistance test, does anyone having a better solution to bypass this to make life easier.

 

[davesparks]

I understand the discrimination offered by rcbo's but you can always turn each circuit off to see which one trips the rcd.

rant over lol

Unless it's a neutral fault.

 

[skydog1]

Unless it's a neutral fault.

Doh, your right slaps forehead.

 

[Eddiesparks]

Stick your little chap in the rcbo terminal, attach probe with croc clip to your ear, attach other prob to earth. Subtract the ohmic value of your torso and little chap. BINGO

 

[Eddiesparks]

Ok doesnt work for L to N meggering