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philw2
Hi everybody.. I am about to install 2 new RCCB's in an existing installation. I am installing two Hager single-pole and Neutral RCCB DIN modules exactly the same as the existing ones. According to the engraved diagram on the module, the live and Neutral feeds enter through ports 1 and N (top) and exit via ports 2 and N.(bottom). I have checked the existing RCCB's wiring and found that they have the feeds entering from the bottom ie. ports 2 and N. Is this wrong? If so, what risks am I running if I leave them as is?
