The 3 in the living room BV 32 5 in the lighting distribution system diagram represents the 3 line

Updated on Living room 2024-09-11
2 answers
  1. Anonymous users2024-01-24

    The three wires are phase (red), neutral (blue) and ground (bicolor), meaning the diameter is millimeters.

  2. Anonymous users2024-01-23

    3 represents 3 square meters of wire. 3 is the quantity.

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