July 16, 20232 yr How can I tell if this is a TNS or TN-C-S setup? Or does someone know if this is TNS or TN-C-S?
July 17, 20232 yr Not an answer to your question, but that really looks like a dangerous board. At the very least, you should get those bare copper connectors insulated.
July 17, 20232 yr Bare copper bridge pieces between breakers are allowed here in ZA because the wiring get closed up with a faceplate. Only the front face of the breakers are visible.
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