RCBO wiring

[ktb18]

Hi
Can you tell my how to connect RCBO in consumer unit ?I've got some thin and cream wire, don't know what to do with him

regards

 

[Paul_C]

You're posting in the "Electrics outside the U.K." area, but your profile says you're in the U.K. Assuming this is a British device.......

I've got some thin and cream wire, don't know what to do with him

It's a functional earth and should be connected to the earth bar.

 

[xr4x4]

I've got some thin and cream wire, don't know what to do with him

It's a functional earth and should be connected to the earth bar.

do they all have these?

 

[Paul_C]

do they all have these?

No - Some have the separate earth connection, some don't.

 

[Spark123]

I believe only the types which use electronic amplifiers in them need to have a functional earth wire, it is to do with the supply voltage collapsing in the event of a fault. Single module RCBOs are usually electronic.