Can i connect the Nutral and PE together ?

Question

if i want to less the number of wires to protect the equipments

Answer 1

Megane - I'm going to guess that your question has something to do with home theater electronics, based on your use of the word "wires" in the question. Other than that, I don't have a clue what you are trying to ask. If this question is important to you, I suggest that you get someone who is proficient in English to help you compose your question, and re-post it.