What is called a PEN in a single conductor The PEN conductor carries both the protective earth (grounding) and neutral functions. The protective earth is responsible for providing a safe path for electrical faults to ground, while the neutral conductor carries the return current from the load back to the source. It's important to note that the use of a PEN conductor is specific to certain electrical installations and is subject to local electrical codes and regulations. Join CNC Electric family

TN-C-S Cable Joint - Pen Conductor and PME Connection In this short...