J
jasew
Just found the first one of these I've seen.
On a TT system old 1960-70s bungalow.
It does test with the integral test button.
Is there anyway to test it works in the case of a fault condition?
Cheers
Jase
On a TT system old 1960-70s bungalow.
It does test with the integral test button.
Is there anyway to test it works in the case of a fault condition?
Cheers
Jase