Good day everybody, Please help me with my question.
I have a situation were i plug-tested the Earth Leakage (E/L), and it didnt trip, so i bought and installed a new cbi EL, plug tested and still not tripping.
I ran a continuity test between Earth-Bar in DB and earth studs at sockets, also continuity between EL-Neutral-Bar and Neutral studs on sockets, and everything else is wired correctly and as it should be.
I even touched neutral to earth, and even plugged in 2 plug-testers both at max settings, and EL is still not tripping.
i installed the first EL into another DB, of site, and it does trip at 25mA
What do i not know, or not taking into consideration.
Any help would be greatly appreciated