S
seawead
Hi,
I don't have a load of experience with emergency lighting.
Can anyone tell me if in an environment with maintained emergency lights it is normal for the key switch to only cut the permanent live, leaving the switched lives on??
I thought it should cut both, but today was working on an installation where the switched stayed on.
Is there any reason to install this way?
If it's an obvious answer don't shoot me down I normally work on domestic & thought this was a fair enough question!
Dave
I don't have a load of experience with emergency lighting.
Can anyone tell me if in an environment with maintained emergency lights it is normal for the key switch to only cut the permanent live, leaving the switched lives on??
I thought it should cut both, but today was working on an installation where the switched stayed on.
Is there any reason to install this way?
If it's an obvious answer don't shoot me down I normally work on domestic & thought this was a fair enough question!
Dave